Strain Name:
C57BL/6J-MtgxR5526Btlr/Mmmh
Stock Number:
043084-MU
Citation ID:
RRID:MMRRC_043084-MU
Other Names:
R5526 (G1), C57BL/6J-MtgxR5526Btlr
Major Collection:

Gene Information

Elavl3
Name: ELAV like RNA binding protein 3
Synonyms: 2600009P04Rik, Huc, mHuC
Type: Gene
Species: Mus musculus (mouse)
Chromosome: 9
Alteration at locus: Chemically Induced
NCBI: 15571
VEGA: 9
HGNC: HGNC:3314
Homologene: 31035
Ncam2
Name: neural cell adhesion molecule 2
Synonyms: Ocam, RNCAM, R4B12 antigen, Ncam-2
Type: Gene
Species: Mus musculus (mouse)
Chromosome: 16
Alteration at locus: Chemically Induced
NCBI: 17968
HGNC: HGNC:7657
Homologene: 3336
Abca12
Name: ATP-binding cassette, sub-family A (ABC1), member 12
Synonyms: 4832428G11Rik, 4833417A11Rik
Type: Gene
Species: Mus musculus (mouse)
Chromosome: 1
Alteration at locus: Chemically Induced
NCBI: 74591
Homologene: 45441
Gatad2a
Name: GATA zinc finger domain containing 2A
Synonyms: 1110066C11Rik
Type: Gene
Species: Mus musculus (mouse)
Chromosome: 8
Alteration at locus: Chemically Induced
NCBI: 234366
Homologene: 9766
Phax
Name: phosphorylated adaptor for RNA export
Synonyms: phosphorylation regulated, 2810055C14Rik, Phax, Rnuxa, D18Ertd65e, 4933427L19Rik, p55
Type: Gene
Species: Mus musculus (mouse)
Chromosome: 18
Alteration at locus: Chemically Induced
NCBI: 56698
Homologene: 10558
Fzd6
Name: frizzled class receptor 6
Synonyms: Fz6
Type: Gene
Species: Mus musculus (mouse)
Chromosome: 15
Alteration at locus: Chemically Induced
NCBI: 14368
VEGA: 15
HGNC: HGNC:4044
Homologene: 2617
Mast4
Name: microtubule associated serine/threonine kinase family member 4
Synonyms: 4930420O11Rik
Type: Gene
Species: Mus musculus (mouse)
Chromosome: 13
Alteration at locus: Chemically Induced
NCBI: 328329
Homologene: 42094
Tasp1
Name: taspase, threonine aspartase 1
Synonyms: 4930485D02Rik
Type: Gene
Species: Mus musculus (mouse)
Chromosome: 2
Alteration at locus: Chemically Induced
NCBI: 75812
Homologene: 9795
Atr
Name: ataxia telangiectasia and Rad3 related
Type: Gene
Species: Mus musculus (mouse)
Chromosome: 9
Alteration at locus: Chemically Induced
NCBI: 245000
HGNC: HGNC:882
Homologene: 96916
Utp4
Name: UTP4 small subunit processome component
Synonyms: Cirh1a, TEG-292, Tex292
Type: Gene
Species: Mus musculus (mouse)
Chromosome: 8
Alteration at locus: Chemically Induced
NCBI: 21771
HGNC: HGNC:1983
Homologene: 40775
Ralgapb
Name: Ral GTPase activating protein, beta subunit (non-catalytic)
Synonyms: B230339M05Rik
Type: Gene
Species: Mus musculus (mouse)
Chromosome: 2
Alteration at locus: Chemically Induced
NCBI: 228850
Homologene: 10666
Ergic1
Name: endoplasmic reticulum-golgi intermediate compartment (ERGIC) 1
Synonyms: 1200007D18Rik
Type: Gene
Species: Mus musculus (mouse)
Chromosome: 17
Alteration at locus: Chemically Induced
NCBI: 67458
Homologene: 41667
Abcc4
Name: ATP-binding cassette, sub-family C (CFTR/MRP), member 4
Synonyms: MOAT-B, MRP4, D630049P08Rik
Type: Gene
Species: Mus musculus (mouse)
Chromosome: 14
Alteration at locus: Chemically Induced
NCBI: 239273
VEGA: 14
HGNC: HGNC:55
Homologene: 74563
Mlh3
Name: mutL homolog 3
Type: Gene
Species: Mus musculus (mouse)
Chromosome: 12
Alteration at locus: Chemically Induced
NCBI: 217716
VEGA: 12
HGNC: HGNC:7128
Homologene: 91153
Dtna
Name: dystrobrevin alpha
Synonyms: a-DB-1, 87K protein, 2210407P21Rik, alpha-dystrobrevin, A0, adbn, Dtn
Type: Gene
Species: Mus musculus (mouse)
Chromosome: 18
Alteration at locus: Chemically Induced
NCBI: 13527
VEGA: 18
HGNC: HGNC:3057
Homologene: 20362
Rab3ip
Name: RAB3A interacting protein
Synonyms: SSX2 interacting protein, Rabin3, Gtpat12
Type: Gene
Species: Mus musculus (mouse)
Chromosome: 10
Alteration at locus: Chemically Induced
NCBI: 216363
VEGA: 10
Homologene: 32340
Dmbt1
Name: deleted in malignant brain tumors 1
Synonyms: gp300, Crpd, hensin, ebnerin, CRP-[a], vomeroglandin, CRP-[b], MUCLIN
Type: Gene
Species: Mus musculus (mouse)
Chromosome: 7
Alteration at locus: Chemically Induced
NCBI: 12945
HGNC: HGNC:2926
Homologene: 68990
Add3
Name: adducin 3 (gamma)
Type: Gene
Species: Mus musculus (mouse)
Chromosome: 19
Alteration at locus: Chemically Induced
NCBI: 27360
VEGA: 19
HGNC: HGNC:245
Homologene: 40893
Runx2
Name: runt related transcription factor 2
Synonyms: Pebpa2a, SL3-3 enhancer factor 1, polyomavirus enhancer binding factor 2 (PEBP2), Osf2, Cbfa1, PEBP2aA, AML3, PEBP2 alpha A
Type: Gene
Species: Mus musculus (mouse)
Chromosome: 17
Alteration at locus: Chemically Induced
NCBI: 12393
Homologene: 68389
Dolk
Name: dolichol kinase
Synonyms: Tmem15
Type: Gene
Species: Mus musculus (mouse)
Chromosome: 2
Alteration at locus: Chemically Induced
NCBI: 227697
Homologene: 8940
Rpn2
Name: ribophorin II
Synonyms: Rpn-2, 1300012C06Rik
Type: Gene
Species: Mus musculus (mouse)
Chromosome: 2
Alteration at locus: Chemically Induced
NCBI: 20014
Homologene: 2214
Phf21b
Name: PHD finger protein 21B
Synonyms: A730032D07Rik
Type: Gene
Species: Mus musculus (mouse)
Chromosome: 15
Alteration at locus: Chemically Induced
NCBI: 271305
Homologene: 78154
Zcchc2
Name: zinc finger, CCHC domain containing 2
Synonyms: 9930114B20Rik
Type: Gene
Species: Mus musculus (mouse)
Chromosome: 1
Alteration at locus: Chemically Induced
NCBI: 227449
Homologene: 9808
Dhtkd1
Name: dehydrogenase E1 and transketolase domain containing 1
Synonyms: C330018I04Rik
Type: Gene
Species: Mus musculus (mouse)
Chromosome: 2
Alteration at locus: Chemically Induced
NCBI: 209692
Homologene: 10278
Lcorl
Name: ligand dependent nuclear receptor corepressor-like
Synonyms: Mlr1, A830039H10Rik
Type: Gene
Species: Mus musculus (mouse)
Chromosome: 5
Alteration at locus: Chemically Induced
NCBI: 209707
Homologene: 82325
Has3
Name: hyaluronan synthase 3
Type: Gene
Species: Mus musculus (mouse)
Chromosome: 8
Alteration at locus: Chemically Induced
NCBI: 15118
HGNC: HGNC:4820
Homologene: 68461
Prlr
Name: prolactin receptor
Synonyms: Prlr-rs1, Pr-1
Type: Gene
Species: Mus musculus (mouse)
Chromosome: 15
Alteration at locus: Chemically Induced
NCBI: 19116
HGNC: HGNC:9446
Homologene: 733
Fbn1
Name: fibrillin 1
Synonyms: Fib-1
Type: Gene
Species: Mus musculus (mouse)
Chromosome: 2
Alteration at locus: Chemically Induced
NCBI: 14118
HGNC: HGNC:3603
Homologene: 30958
Ttn
Name: titin
Synonyms: shru, connectin, mdm, 2310057K23Rik, D330041I19Rik, 1100001C23Rik, D830007G01Rik, 2310036G12Rik, L56, 2310074I15Rik
Type: Gene
Species: Mus musculus (mouse)
Chromosome: 2
Alteration at locus: Chemically Induced
NCBI: 22138
Homologene: 130650
Lrp1
Name: low density lipoprotein receptor-related protein 1
Synonyms: A2mr, b2b1554Clo, CD91
Type: Gene
Species: Mus musculus (mouse)
Chromosome: 10
Alteration at locus: Chemically Induced
NCBI: 16971
HGNC: HGNC:6692
Homologene: 1744
BC067074
Name: cDNA sequence BC067074
Type: Gene
Species: Mus musculus (mouse)
Chromosome: 13
Alteration at locus: Chemically Induced
NCBI: 408066
Tmprss7
Name: transmembrane serine protease 7
Synonyms: LOC385645, matriptase-3, B230219I23Rik
Type: Gene
Species: Mus musculus (mouse)
Chromosome: 16
Alteration at locus: Chemically Induced
NCBI: 208171
Homologene: 18178
Fat2
Name: FAT atypical cadherin 2
Synonyms: Fath2, mKIAA0811, LOC245827, EMI2
Type: Gene
Species: Mus musculus (mouse)
Chromosome: 11
Alteration at locus: Chemically Induced
NCBI: 245827
HGNC: HGNC:3596
Homologene: 1110
Olfr965
Name: olfactory receptor 965
Synonyms: MOR171-28, GA_x6K02T2PVTD-33416730-33417668
Type: Gene
Species: Mus musculus (mouse)
Chromosome: 9
Alteration at locus: Chemically Induced
NCBI: 258165
VEGA: 9
Chrd
Name: chordin
Synonyms: Chd
Type: Gene
Species: Mus musculus (mouse)
Chromosome: 16
Alteration at locus: Chemically Induced
NCBI: 12667
HGNC: HGNC:1949
Homologene: 2774
Nlrp9c
Name: NLR family, pyrin domain containing 9C
Synonyms: Nalp-zeta, Nalp9c
Type: Gene
Species: Mus musculus (mouse)
Chromosome: 7
Alteration at locus: Chemically Induced
NCBI: 330490
Homologene: 116072
Scn5a
Name: sodium channel, voltage-gated, type V, alpha
Synonyms: SkM2, Nav1.5c, mH1, Nav1.5
Type: Gene
Species: Mus musculus (mouse)
Chromosome: 9
Alteration at locus: Chemically Induced
NCBI: 20271
Homologene: 22738
Olfr109
Name: olfactory receptor 109
Synonyms: MOR250-1, GA_x6K02T2PSCP-1914078-1915022
Type: Gene
Species: Mus musculus (mouse)
Chromosome: 17
Alteration at locus: Chemically Induced
NCBI: 258832
Homologene: 12811
Zfp804a
Name: zinc finger protein 804A
Synonyms: C630007C17Rik
Type: Gene
Species: Mus musculus (mouse)
Chromosome: 2
Alteration at locus: Chemically Induced
NCBI: 241514
Homologene: 18461
1700022I11Rik
Name: RIKEN cDNA 1700022I11 gene
Type: Gene
Species: Mus musculus (mouse)
Chromosome: 4
Alteration at locus: Chemically Induced
NCBI: 67317
Homologene: 52406
Kmt2b
Name: lysine (K)-specific methyltransferase 2B
Synonyms: Wbp7, 2610014H22Rik, Mll2
Type: Gene
Species: Mus musculus (mouse)
Chromosome: 7
Alteration at locus: Chemically Induced
NCBI: 75410
Homologene: 22838
Map1a
Name: microtubule-associated protein 1 A
Synonyms: Mtap1, 6330416M19Rik, Mtap-1, Mtap1a
Type: Gene
Species: Mus musculus (mouse)
Chromosome: 2
Alteration at locus: Chemically Induced
NCBI: 17754
HGNC: HGNC:6835
Homologene: 1778
Vmn2r58
Name: vomeronasal 2, receptor 58
Synonyms: EG628422
Type: Gene
Species: Mus musculus (mouse)
Chromosome: 7
Alteration at locus: Chemically Induced
NCBI: 628422
Gemin6
Name: gem nuclear organelle associated protein 6
Synonyms: 2810470M17Rik, 2610019B15Rik
Type: Gene
Species: Mus musculus (mouse)
Chromosome: 17
Alteration at locus: Chemically Induced
NCBI: 67242
Homologene: 11711
Angpt1
Name: angiopoietin 1
Synonyms: Ang-1, Angiopoietin-1, 1110046O21Rik, ang1
Type: Gene
Species: Mus musculus (mouse)
Chromosome: 15
Alteration at locus: Chemically Induced
NCBI: 11600
VEGA: 15
HGNC: HGNC:484
Homologene: 37447
Olfr1126
Name: olfactory receptor 1126
Synonyms: MOR264-5, GA_x6K02T2Q125-48959068-48960012
Type: Gene
Species: Mus musculus (mouse)
Chromosome: 2
Alteration at locus: Chemically Induced
NCBI: 258834
Homologene: 133659
Psg18
Name: pregnancy specific glycoprotein 18
Synonyms: mmCGM6, Cea-3, Cea3
Type: Gene
Species: Mus musculus (mouse)
Chromosome: 7
Alteration at locus: Chemically Induced
NCBI: 26438
Homologene: 110989
Olfr857
Name: olfactory receptor 857
Synonyms: GA_x6K02T2PVTD-13452606-13453535, MOR146-8P
Type: Gene
Species: Mus musculus (mouse)
Chromosome: 9
Alteration at locus: Chemically Induced
NCBI: 257963
Homologene: 134093
Olfr128
Name: olfactory receptor 128
Synonyms: MOR218-13, GA_x6K02T2PSCP-2374126-2375048
Type: Gene
Species: Mus musculus (mouse)
Chromosome: 17
Alteration at locus: Chemically Induced
NCBI: 383243
Homologene: 134080
Vmn1r203
Name: vomeronasal 1 receptor 203
Synonyms: V1rh11
Type: Gene
Species: Mus musculus (mouse)
Chromosome: 13
Alteration at locus: Chemically Induced
NCBI: 171270
Homologene: 110880
Tas2r138
Name: taste receptor, type 2, member 138
Synonyms: T2R138, Tas2r38, mt2r31
Type: Gene
Species: Mus musculus (mouse)
Chromosome: 6
Alteration at locus: Chemically Induced
NCBI: 387513
HGNC: HGNC:9584
Homologene: 47976
Tmem225
Name: transmembrane protein 225
Synonyms: 1700030E15Rik
Type: Gene
Species: Mus musculus (mouse)
Chromosome: 9
Alteration at locus: Chemically Induced
NCBI: 75667
VEGA: 9
Homologene: 52854
Pex12
Name: peroxisomal biogenesis factor 12
Type: Gene
Species: Mus musculus (mouse)
Chromosome: 11
Alteration at locus: Chemically Induced
NCBI: 103737
HGNC: HGNC:8854
Homologene: 240
Galntl6
Name: UDP-N-acetyl-alpha-D-galactosamine:polypeptide N-acetylgalactosaminyltransferase-like 6
Synonyms: 1700021K10Rik, 4930431L04Rik
Type: Gene
Species: Mus musculus (mouse)
Chromosome: 8
Alteration at locus: Chemically Induced
NCBI: 270049
Homologene: 65137
Sbpl
Name: spermine binding protein-like
Synonyms: 2310068J22Rik
Type: Gene
Species: Mus musculus (mouse)
Chromosome: 17
Alteration at locus: Chemically Induced
NCBI: 638345
VEGA: 17
Homologene: 117464
Lipo5
Name: lipase, member O5
Synonyms: Gm8975
Type: Gene
Species: Mus musculus (mouse)
Chromosome: 19
Alteration at locus: Chemically Induced
NCBI: 668095
Sfn
Name: stratifin
Synonyms: Ywhas, 14-3-3 sigma, Er, MME1
Type: Gene
Species: Mus musculus (mouse)
Chromosome: 4
Alteration at locus: Chemically Induced
NCBI: 55948
Homologene: 4475
Gm11541
Name: predicted gene 11541
Type: Gene
Species: Mus musculus (mouse)
Chromosome: 11
Alteration at locus: Chemically Induced
NCBI: 432589
Crls1
Name: cardiolipin synthase 1
Synonyms: 5730490M08Rik, 0610009I22Rik, 4930557M15Rik
Type: Gene
Species: Mus musculus (mouse)
Chromosome: 2
Alteration at locus: Chemically Induced
NCBI: 66586
Homologene: 32438
Gm26751
Name: predicted gene, 26751
Type: Gene
Species: Mus musculus (mouse)
Chromosome: 14
Alteration at locus: Chemically Induced
Genetic Alterations
ENU-induced transitions at the following base pair locations (GRCm38):
  • A to T, chromosome 1 at 71,292,446 bp
  • T to A, chromosome 1 at 106,030,254 bp
  • A to T, chromosome 2 at 5,911,851 bp
  • G to A, chromosome 2 at 30,285,808 bp
  • C to T, chromosome 2 at 76,980,156 bp
  • A to G, chromosome 2 at 82,258,590 bp
  • T to C, chromosome 2 at 87,457,765 bp
  • T to C, chromosome 2 at 121,305,662 bp
  • C to A, chromosome 2 at 125,365,639 bp
  • T to A, chromosome 2 at 132,861,245 bp
  • A to T, chromosome 2 at 140,008,789 bp
  • T to C, chromosome 2 at 157,323,267 bp
  • T to C, chromosome 2 at 158,432,785 bp
  • T to C, chromosome 4 at 42,972,125 bp
  • T to C, chromosome 4 at 133,601,604 bp
  • T to C, chromosome 5 at 45,733,727 bp
  • C to T, chromosome 6 at 40,612,980 bp
  • A to T, chromosome 7 at 18,349,348 bp
  • T to A, chromosome 7 at 26,382,366 bp
  • A to G, chromosome 7 at 30,580,444 bp
  • A to G, chromosome 7 at 41,872,645 bp
  • A to T, chromosome 7 at 131,041,190 bp
  • T to A, chromosome 8 at 58,472,970 bp
  • T to C, chromosome 8 at 69,935,941 bp
  • A to G, chromosome 8 at 106,873,947 bp
  • G to A, chromosome 8 at 106,917,633 bp
  • C to A, chromosome 9 at 19,713,698 bp
  • T to C, chromosome 9 at 22,036,326 bp
  • A to T, chromosome 9 at 39,719,596 bp
  • T to G, chromosome 9 at 40,150,706 bp
  • T to C, chromosome 9 at 95,871,572 bp
  • G to A, chromosome 9 at 119,521,171 bp
  • T to C, chromosome 10 at 116,918,929 bp
  • A to T, chromosome 10 at 127,555,724 bp
  • T to A, chromosome 11 at 55,269,361 bp
  • A to G, chromosome 11 at 83,296,264 bp
  • G to T, chromosome 11 at 94,704,118 bp
  • A to T, chromosome 12 at 85,269,373 bp
  • A to T, chromosome 13 at 22,524,103 bp
  • T to C, chromosome 13 at 102,754,215 bp
  • T to C, chromosome 13 at 113,367,893 bp
  • A to G, chromosome 14 at 55,864,351 bp
  • C to T, chromosome 14 at 118,631,037 bp
  • T to A, chromosome 15 at 10,326,426 bp
  • A to T, chromosome 15 at 39,031,164 bp
  • A to G, chromosome 15 at 42,512,341 bp
  • A to G, chromosome 15 at 84,791,805 bp
  • A to G, chromosome 16 at 20,737,106 bp
  • A to G, chromosome 16 at 45,660,904 bp
  • C to T, chromosome 16 at 81,434,878 bp
  • C to A, chromosome 17 at 23,954,649 bp
  • T to C, chromosome 17 at 26,624,678 bp
  • T to A, chromosome 17 at 37,467,112 bp
  • T to A, chromosome 17 at 37,924,492 bp
  • T to G, chromosome 17 at 44,724,862 bp
  • T to G, chromosome 17 at 80,227,749 bp
  • T to A, chromosome 18 at 23,646,230 bp
  • C to T, chromosome 18 at 56,584,310 bp
  • A to T, chromosome 19 at 33,467,884 bp
  • T to A, chromosome 19 at 53,226,607 bp
Genotype Determination
Phenotype
G1 male heterozygous mice are viable and fertile. The G1 mice were not characterized prior to archiving.
Strain Development
C57BL/6J mice were injected with ENU, resulting in G0 mice that were bred back to C57BL/6J. Sperm was archived from G1 male mice that produced viable G2 mice.
Suggested Control Mice
Wild-type littermates or C57BL/6J mice
Donor
Bruce Beutler, M.D., University of Texas Southwestern Medical Center.
Primary Reference
MUTAGENETIX record for R5526 (G1). B. Beutler and colleagues, Center for the Genetics of Host Defense, UT Southwestern, Dallas, TX.

Colony and Husbandry Information

Colony Surveillance Program and Current Health Reports

Mice recovered from a cryo-archive will have health surveillance performed on recipient females. Health reports will be provided prior to shipment. If you require additional health status information, please email mmrrc@missouri.edu .
Coat Color
Black
MMRRC Breeding System
Random intra-strain mating
Breeding Scheme(s)
When maintaining a live colony, heterozygous mice may be bred together, bred with wild-type siblings, or bred with C57BL/6J inbred mice.
Overall Breeding Performance
Undetermined; during development, mating was done with heterozygous males; viability, fertility and other breeding statistics for heterozygous females and homozygotes are unverified, but presumably would be similar to the C57BL/6J background strain
Average litter size
Undetermined
Recommended wean age
3 weeks

Order Request Information

Limited quantities of breeder mice (recovered litter) are available from a cryoarchive; recovered litter usually available to ship in 3 to 4 months.

Cryopreserved material may be available upon request, please inquire to mmrrc@missouri.edu for more information.

The donor or their institution limits the distribution to non-profit institutions only.

Distribution of this strain requires submission of the MMRRC Conditions of Use (COU). A link to the COU web form will be provided via email after an order has been placed; the form should be completed then or the email forwarded to your institutional official for completion.

Additional charges may apply for any special requests. Shipping costs are in addition to the basic distribution/resuscitation fees. Information on shipping costs and any additional charges will be provided by the supplying MMRRC facility.

Click button to Request this one strain. (Use the MMRRC Catalog Search to request more than one strain.)
MMRRC Item # Description Distribution Fee / Unit (US $) Units Notes
043084-MU-RESUS Litter recovered from cryo-archive $5,475.00 / Non-Profit Litter Recovered litter1; additional fees for any special requests.
Cryopreserved material may be available upon request, please inquire to mmrrc@missouri.edu for more information.

Some MMRRC strains were submitted by the donor as cryopreserved germplasm, and because these strains were not cryopreserved by the MMRRC, we have not assessed the quality of this material. We have extensive experience with recovery of mice from cryopreserved sperm and embryos of varying quality, including using techniques such as IVF and ICSI, and are confident that we will have success in most, if not all, cases. However, because of the unknown quality of these frozen samples, we will restrict recovery efforts to two attempts for each order. Subsequent attempts can be performed on a fee-for-service basis, in addition to the standard fees, upon request.

1 The distribution fee covers the expense of resuscitating mice from the cryo-archive; you will receive the resulting litter. The litter will contain at minimum one mutant carrier; the actual number of animals and the gender and genotype ratios will vary. (Typically, multiple breeder pairs can be established from the recovered litter.) Prior to shipment, the MMRRC will provide information about the animals recovered. If you anticipate or find that you need to request specific genotypes, genders or quantities of mice in excess of what is likely from a resuscitated litter, you may discuss available options and pricing with the supplying MMRRC facility.

2 An aliquot is one straw or vial with sufficient sperm to recover at least one litter of mice, as per provided protocols, when performed at the MMRRC facility. The MMRRC makes no guarantee concerning the success of these procedures when performed outside the MMRRC facilities.

3 An aliquot contains a sufficient number of embryos (in one or more vials or straws and based on the transfer success rate of the MMRRC facility) to transfer into one to three recipients. The MMRRC makes no guarantee concerning embryo transfer success experienced in the recipient investigator's laboratory. Neither gender nor genotype ratios are guaranteed.

To request material from the MMRRC: Please fill out our on-line request form (accessible from the catalog search results page, or click the Request this Strain button in the fees section). If you have questions or need assistance completing this form, you may call Customer Service at (800) 910-2291 (in USA or Canada) or (530) 757-5710 (international calls). Before you call, please have with you: the MMRRC item number, quantity needed, Bill-to and Ship-to contact information.