Human Recombinant IGF-II (from E. coli)

Supplier: Shenandoah Biotechnology

Certificates

Supplier: Shenandoah Biotechnology

About this item

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.

High quality
Low endotoxin
Affordable

Shenandoah Biotechnology is a manufacturer of research grade recombinant proteins typically used as cytokines, growth factors and chemokines in cell based assays and cell culture. Each production lot is tested for QA and the expected values for each product can be viewed under the product specifications tab.

Delivery: A certificate of analysis (COA) is supplied with each product shipped detailing purity, formulation, biological activity, endotoxin levels, reconstitution instructions and recommended storage conditions.

Caution: For research use only.

Specifications

Conjugaison:
Unconjugated
Fonction des protéines:
Cytokine
Type de protéine/peptide:
Recombinant
Source:
E. coli
Species:
Human
Conditions de stockage:
−20 °C
Teneur en endotoxines:
Endotoxin LAL (EU/µg) ≤0.1
Activité biologique:
Bioactivity assay: rh IGF-II activity is tested in human breast cancer cell line MCF-7, ED50 ≤6 ng/ml, bioactivity ≥1,7×10⁵ units/mg
ID de gène:
P01344
Reconstitution instructions:
Sterile water at 0,1 mg/ml
Exempt d'endotoxine:
N
Sans vecteur:
Y
Exempt de protéase:
N
Exempt de substance animale:
N
Synonyme de protéine:
Somatomedin A
Base de données UnitProt:
P01344
Nom de la protéine/du peptide:
IGF-II
Purity:
≥95%
Molecular weight:
7,5 kDa
Sequence:
AYRPSETLCG GELVDTLQFV CGDRGFYFSR PASRVSRRSR GIVEECCFRS CDLALLETYC ATPAKSE
Niveau d'endotoxine:
Low
Formulation:
0,1% Trifluoroacetic Acid (TFA)
Absence de nucléases:
N
N°:
RUO
Température de transport:
RT
Tested applications:
Bioassay