Recombinant Mouse IGF-II protein(N-His)(active)
| Code | Size | Price |
|---|
| PKSM041521-20ug | 20ug | £210.00 |
Quantity:
| PKSM041521-100ug | 100ug | £472.00 |
Quantity:
Prices exclude any Taxes / VAT
Overview
Host Type: Mouse
Regulatory Status: RUO
Application: Cell Culture
Shipping:
This product is provided as lyophilized powder which is shipped with ice packs.
Storage:
Generally lyophilized proteins are stable for up to 12 months when stored at -20 to -80°C. Reconstituted protein solution can be stored at 4-8°C for 2-7 days. Aliquots of reconstituted samples are stable at < -20°C for 3 months.
Further Information
Abbreviation:
IGF-II
Accession:
P09535
Activity:
Measure by its ability to induce MCF-7 cells proliferation. The ED50 for this effect is < 6 ng/mL. The specific activity of recombinant mouse IGF-II is > 1. 5 x 105IU/mg.
Background:
Insulin-like growth factor I (also known as somatomedin C and somatomedin A) and insulin-like growth factor II (multiplication stimulating activity or MSA) belong to the family of insulin-like growth factors that are structurally homologous to proinsulin. Mature IGF-I and IGF-II share approximately 70% sequence identity. Both IGF-I and IGF-II are expressed in many tissues and cell types and may have autocrine, paracrine and endocrine functions. Mature IGF-I and IGF-II are highly conserved (100% identity between human, bovine and porcine proteins) and exhibit cross-species activity.
IGF-II is a potent mitogenic growth factor. However, unlike IGF-I which has important postnatal roles, the growth-promoting function of IGF-II is limited to embryonic development.
Calculated MW:
20.86 kDa
Endotoxin:
< 0.1 EU per ug of the protein as determined by the LAL method.
Expression Host:
E.coli
Formulation:
Lyophilized from sterile PBS, pH 8.0
Normally 5 % - 8 % trehalose, mannitol and 0.01% Tween80 are added as protectants before lyophilization.
Please refer to the specific buffer information in the printed manual.
Normally 5 % - 8 % trehalose, mannitol and 0.01% Tween80 are added as protectants before lyophilization.
Please refer to the specific buffer information in the printed manual.
Fusion tag:
N-His
Purity:
> 98 % as determined by reducing SDS-PAGE.
Sequence:
MGIPVGKSMLVLLISLAFALCCIAAYGPGETLCGGELVDTLQFVCSDRGFYFSRPSSRANRRSRGIVEECCFRSCDLALLETYCATPAKSERDVSTSQAVLPDDFPRYPVGKFFQYDTWRQSAGRLRRGLPALLRARRGRMLAKELKEFREAKRHRPLIVLPPKDPAHGGASSEMSSNHQ
Target Synonym:
AI429687
UNIProt ID:
P09535