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heregulin-beta1 (egf domain) human (c15-1444-611)

HEREGULIN-BETA1 (EGF DOMAIN) HUMAN RECOMBINANT EXPRESSED IN ESCHERICHIA COLI >= 98% (SDS-PAGE & HPLC) (C005B-200737)

Catalog No.
C005B-200737
Manufacturer No.
H7660-10UG
Manufacturer Name
Sigma-Aldrich
Quantity
10
Unit of Measure
UG

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Biochem/physiol Actions Growth factor ligand for ErbB3 and ErbB4 receptor tyrosine kinases. The binding of HRG results in receptor dimerization and receptor trans-autophosphorylation.

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Biochem/physiol Actions

Growth factor ligand for ErbB3 and ErbB4 receptor tyrosine kinases. The binding of HRG results in receptor dimerization and receptor trans-autophosphorylation. The phosphorylated receptors recruit cellular signaling proteins, initiating signaling pathways.

Analysis Note

The biological activity is measured by its ability to stimulate the proliferation of human MCF-7 cells grown under serum-free conditions.

biological source: human. Quality Level: 200. recombinant: expressed in E. coli. Assay: ≥. 98% (SDS-PAGE). form: lyophilized powder. potency: <. 0.50 . ng/mL. mol wt: predicted mol wt 8 . kDa. packaging: pkg of 10 and 50 . μ. g. storage condition: avoid repeated freeze/thaw cycles. impurities: endotoxin, tested. color: white. UniProt accession no.: Q02297. storage temp.: −. 20°C. Gene Information: human ... NRG1(3084). Storage Class Code: 11 - Combustible Solids. WGK: WGK 3. Flash Point(F): Not applicable. Flash Point(C): Not applicable. Personal Protective Equipment: Eyeshields, Gloves, type N95 (US).
UPC:
41106503
Condition:
New
HazmatClass:
No
MPN:
H7660-10UG
Temperature Control Device:
Yes

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