Active Recombinant Human IGF2 Protein (68 aa)
Cat.No. : | IGF2-373I |
Product Overview : | Recombinant human Insulin-like Growth Factor II (rhIGF-II) produced in E. coli is a single non-glycosylated polypeptide chain containing 68 amino acids. A fully biologically active molecule, rhIGF-II has a molecular mass of 7.6 kDa analyzed by reducing SDS-PAGE and is obtained by proprietary chromatographic techniques. |
- Specification
- Gene Information
- Related Products
Description : | Insulin-like Growth Factor II (IGF-II) is a single chain 7 kDa polypeptide, and shares a high degree of homology with insulin. During circulation in vivo, IGF-II is complexed to high affinity binding proteins, IGF Binding Proteins (IGFBP), which act as circulating reservoirs, transport IGF-II, and prolong the half life of IGF-II. The receptors of IGF-II (IGFRs) are transmembrane tyrosine receptors, and are heterotetrameric consisting of two α-subunits and two β-subunits. IGFRs execute their role via intracellullar signaling molecules, such as IRS, shc, and PI3K. The functions of IGF-II include promoting cell survival, growth, proliferation, differentiation and motility. In particular, IGF-II promotes proliferation, inhibits death, and stimulates transformation in breast cancer cells. |
Source : | E. coli |
Species : | Human |
Form : | Sterile Filtered White lyophilized (freeze-dried) powder. |
Bio-activity : | ED50 < 20 ng/mL, measured by a cell proliferation assay using FDCP-1 cells, corresponding to a specific activity of > 5 × 10^4 units/mg. |
Molecular Mass : | 7.6 kDa, observed by reducing SDS-PAGE. |
Protein Length : | 68 |
AA Sequence : | MAYRPSETLCGGELVDTLQFVCGDR GFYFSRPASRVSRRSRGIVEECCFR SCDLALLETYCATPAKSE |
Endotoxin : | < 0.2 EU/μg, determined by LAL method. |
Purity : | > 95% as analyzed by SDS-PAGE and HPLC. |
Storage : | Lyophilized recombinant human Insulin-like Growth Factor II (rhIGF-II) remains stable up to 6 months at -80 centigrade from date of receipt. Upon reconstitution, rhIGF-II remains stable up to 2 weeks at 4 centigrade or up to 3 months at -20 centigrade. |
Storage Buffer : | Lyophilized after extensive dialysis against 25mM Tris, pH8.0. |
Reconstitution : | Reconstituted in ddH2O at 100 μg/mL. |
Gene Name : | IGF2 insulin-like growth factor 2 (somatomedin A) [ Homo sapiens ] |
Official Symbol : | IGF2 |
Synonyms : | IGF2; insulin-like growth factor 2 (somatomedin A); C11orf43, chromosome 11 open reading frame 43; insulin-like growth factor II; FLJ44734; somatomedin-A; insulin-like growth factor type 2; IGF-II; PP9974; C11orf43; FLJ22066; |
Gene ID : | 3481 |
mRNA Refseq : | NM_000612 |
Protein Refseq : | NP_000603 |
MIM : | 147470 |
UniProt ID : | P01344 |
Products Types
◆ Recombinant Protein | ||
IGF2-5431H | Recombinant Human Insulin-Like Growth Factor 2 (somatomedin A) | +Inquiry |
IGF2-054H | Recombinant Human IGF2 Protein | +Inquiry |
IGF2-559H | Recombinant Human IGF2 Protein, Fc-tagged | +Inquiry |
IGF2-99R | Recombinant Rabbit IGF2 Protein | +Inquiry |
Igf2-44M | Active Recombinant Mouse Igf2 Protein (Ala25-Glu91), N-His tagged, Animal-free, Carrier-free | +Inquiry |
◆ Native Protein | ||
IGF2-29116TH | Native Human IGF2 | +Inquiry |
IGF2-621H | Native Human Insulin-Like Growth Factor 2 (somatomedin A) | +Inquiry |
◆ Lysates | ||
IGF2-5266HCL | Recombinant Human IGF2 293 Cell Lysate | +Inquiry |
Related Gene
For Research Use Only. Not intended for any clinical use. No products from Creative BioMart may be resold, modified for resale or used to manufacture commercial products without prior written approval from Creative BioMart.
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