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Human IGF-II

Human IGF-II

Part Number: 100-14

Insulin-like growth factor II (IGF-II) is an important fetal growth hormone made by theca cells during gestation. IGF-II engages the IGF-I receptor (IGF1R) to mediate embryonic growth. IGF-II also binds the sink IGF-II receptor (IGF2R) leading to IGF-II degradation.

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$67.00$1,348.00

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Description

Alternate Names:  Somatomedin A               Accession Number: P01344
Description:  Insulin-like growth factor II (IGF-II) is an important fetal growth hormone made by theca cells during gestation. IGF-II engages the IGF-I receptor (IGF1R) to mediate embryonic growth. IGF-II also binds the sink IGF-II receptor (IGF2R) leading to IGF-II degradation.
Source:  Genetically modified E.coli.
Predicted MW: Monomer, 7.5 kDa (67 aa)
AA Sequence:  AYRPSETLCG GELVDTLQFV CGDRGFYFSR PASRVSRRSR GIVEECCFRS CDLALLETYC ATPAKSE
Formulation:  Lyophilized from a sterile (0.2 micron) filtered aqueous solution containing 0.1% Trifluoroacetic Acid (TFA)

Product Specifications*
*Lot-specific values for the following specifications are supplied with each product on its corresponding COA.  The values provided here are minimum expected values to pass internal requirements. 

Specification

Method of Determination

Acceptance Criteria

Purity

Reducing and Non-Reducing SDS PAGE

≥95%

Endotoxin

Kinetic LAL

≤1 EUs/µg

Biological Activity

FDC-P1 cell proliferation

≤15 ng/mL; ≥ 6.7 x 10^4 units/mg

Preparation and Storage
Country of Origin:  USA        Shipping:  Room temperature             

Storage Prior to Reconstitution:  -20°C
Product Reconstitution:  Sterile water at 0.1 mg/mL
Instructions:  Centrifuge vial before opening. Suspend the product by gently pipetting the above recommended solution down the sides of the vial. DO NOT VORTEX. Allow several minutes for complete reconstitution. For prolonged storage, dilute to working aliquots in a 0.1% BSA solution, store at -80°C and avoid repeat freeze thaws.

Expiration Date:                      
12 months from date of receipt when stored at -20°C to -80°C as supplied.
1 month when stored at 4°C after reconstituting as directed.
3 months when stored at -20°C to -80°C after reconstituting as directed.

 

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Part Number: Other Terms: IGF11, IGFII, IGF

Additional information

Dimensions 1 × 1 × 1 cm
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Animal-Free Mg: 1 mg, Animal-Free Midgi: 500 ug, Animal-Free Mini: 10 ug, Animal-Free Std.: 50 ug, Animal-Free Value: 100 ug, Mg: 1 mg, Midgi: 500 ug, Mini: 10 ug, Std.: 50 ug, Value: 100 ug

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