Recombinant Bovine Insulin-like growth factor II(IGF2)

Code CSB-EP011088BO
  • (Tris-Glycine gel) Discontinuous SDS-PAGE (reduced) with 5% enrichment gel and 15% separation gel.
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Product Details

Purity Greater than 90% as determined by SDS-PAGE.
Target Names IGF2
Uniprot No. P07456
Research Area Cancer
Species Bos taurus (Bovine)
Source E.coli
Expression Region 25-91aa
Note: The complete sequence including tag sequence, target protein sequence and linker sequence could be provided upon request.
Mol. Weight 15.0 kDa
Protein Length Full Length of Mature Protein
Tag Info N-terminal 10xHis-tagged and C-terminal Myc-tagged
Form Liquid or Lyophilized powder
Note: We will preferentially ship the format that we have in stock, however, if you have any special requirement for the format, please remark your requirement when placing the order, we will prepare according to your demand.
Buffer If the delivery form is liquid, the default storage buffer is Tris/PBS-based buffer, 5%-50% glycerol. If the delivery form is lyophilized powder, the buffer before lyophilization is Tris/PBS-based buffer, 6% Trehalose, pH 8.0.
Reconstitution We recommend that this vial be briefly centrifuged prior to opening to bring the contents to the bottom. Please reconstitute protein in deionized sterile water to a concentration of 0.1-1.0 mg/mL.We recommend to add 5-50% of glycerol (final concentration) and aliquot for long-term storage at -20℃/-80℃. Our default final concentration of glycerol is 50%. Customers could use it as reference.
and FAQs
Protein FAQs
Storage Condition Store at -20°C/-80°C upon receipt, aliquoting is necessary for mutiple use. Avoid repeated freeze-thaw cycles.
Shelf Life The shelf life is related to many factors, storage state, buffer ingredients, storage temperature and the stability of the protein itself.
Generally, the shelf life of liquid form is 6 months at -20°C/-80°C. The shelf life of lyophilized form is 12 months at -20°C/-80°C.
Lead Time Delivery time may differ from different purchasing way or location, please kindly consult your local distributors for specific delivery time.
Notes Repeated freezing and thawing is not recommended. Store working aliquots at 4℃ for up to one week.
Datasheet & COA Please contact us to get it.

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Target Background

The insulin-like growth factors possess growth-promoting activity. Major fetal growth hormone in mammals. Plays a key role in regulating fetoplacental development. IGF2 is influenced by placental lactogen. Also involved in tissue differentiation. In adults, involved in glucose metabolism in adipose tissue, skeletal muscle and liver. Acts as a ligand for integrin which is required for IGF2 signaling. Positively regulates myogenic transcription factor MYOD1 function by facilitating the recruitment of transcriptional coactivators, thereby controlling muscle terminal differentiation. Inhibits myoblast differentiation and modulates metabolism via increasing the mitochondrial respiration rate.; Preptin undergoes glucose-mediated co-secretion with insulin, and acts as physiological amplifier of glucose-mediated insulin secretion. Exhibits osteogenic properties by increasing osteoblast mitogenic activity through phosphoactivation of MAPK1 and MAPK3.
Gene References into Functions
  1. Methylation pattern in a CpG island of the IGF2 gene in cumulus cells from 1-3 mm and >/= 8.0 mm follicles and the effects of in vitro maturation on this pattern. PMID: 24174298
  2. Our results provide evidence that polymorphisms in the IGF2 gene are associated with growth traits, and may be used for marker-assisted selection in beef cattle breeding program PMID: 24374893
  3. The identification of the polymorphisms in the IGF2 gene that were significantly associated with growth traits in cattle. PMID: 23957672
  4. Polymorphisms in the IGF2 gene are associated with cattle growth traits. PMID: 23900197
  5. The LEP, IGF2 and CCL2 genes showed allelic expression imbalance in liver, kidney and pituitary glands of Polish Holstein-Friesian bulls. PMID: 23184004
  6. Sex-sorting procedure by flow cytometry did not affect the overall DNA methylation patterns of the IGF2 and IGF2R genes, although individual variation in their methylation patterns among bulls was observed. PMID: 22128039
  7. The reduction in IGFs mRNA level after 5 days of life in the duodenum (IGF-1 and IGF-2) and in the jejunum (IGF-1) was associated with reduction in villi length (duodenum and jejunum) and the increase of crypt depth (duodenum). PMID: 22439332
  8. Changes in the methylation pattern of IGF2 during in vitro maturation were different between incompetent and competent oocytes, and this characteristic may be useful as a molecular marker in studies of oocyte competence in cattle. PMID: 20833870
  9. Data describes the long-term changes to skeletal muscle growth and IGF1, 2, 1R, and 2R mRNA expression in progeny after exposure to high and low levels of maternal nutrient intake during the first two trimesters of gestation in the bovine. PMID: 21056085
  10. findings support work which suggests that the insulin-like growth factor 2 locus is an important biological regulator of milk production in dairy cattle PMID: 20822563
  11. effects of insulin, IGF-I and IGF-II on apoptosis and cell proliferation in bovine blastocysts in vitro PMID: 12112582
  12. IGF2 is subjected to extensive transcriptional regulation through multiple promoters, alternative splicing and polyadenylation, as well as genetic imprinting.IGF2 regulation is age-, tissue-, promoter-, and allele-specific PMID: 16120826
  13. Identification of a previously unknown differentially methylated region in exon 10 of the bovine IGF2 gene. PMID: 16644179
  14. Indel polymorphism associated with breeding value in bulls. PMID: 17242995
  15. The role of insulin-like growth factor 2 (IGF2) and the regulation of the IGF2 receptor (IGF2R) during follicular development were studied. PMID: 17360960
  16. Embryonic tissues from NT-derived embryos had higher expression of IGF-II mRNA than in vitro production embryonic tissues. PMID: 17628655
  17. The effect of single nucleotide polymorphisms in 6 genes and their associations with production factors in beef cattle are reported. PMID: 17785604
  18. study to assess the mRNA expression of IGF-I, IGF-II, IGF-IR and IGF-IIR in bovine oocytes and different stages of preimplantation embryos PMID: 19013732
  19. Dats detected that SNPs of IGF2 gene has close relationship with carcass and meat quality traits in Qinchuan cattle PMID: 19073573
  20. Hypomethylation trends in the intergenic region of the imprinted IGF2 and H19 genes in cloned cattle. PMID: 19282114
  21. Among embryos developing in vivo, the level of DNA methylation in the IGF2 intragenic DMR was significantly lower in female than in male blastocysts PMID: 19341790

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Subcellular Location Secreted.
Protein Families Insulin family
Database Links

KEGG: bta:281240

STRING: 9913.ENSBTAP00000017372

UniGene: Bt.106739

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