Human CellExp™ Activin A, Human Recombinant

Catalog number
6442-50
Name
Human CellExp™ Activin A, Human Recombinant
Size
50 μg
Price
2105.00 EUR
Supplier

Details

Background
Activins are homodimers or heterodimers of the different subunit isoforms, part of the TGF-β super-family. Activin displays an extensive variety of biological activities, including mesoderm induction, neural cell differentiation, bone remodelling, hematopoiesis, and reproductive physiology. Activins takes part in the production and regulation of hormones such as FSH, LH, GnRH and ACTH. Cells that are identified to express Activin A include fibroblasts, endothelial cells, hepatocytes, vascular smooth muscle cells, macrophages, keratinocytes, osteoclasts, bone marrow monocytes, prostatic epithelium, neurons, chondrocytes, osteoblasts, Leydig cells, Sertoli cells, and ovarian granulosa cells. BioVision’s Activin A is produced in a serum-free, chemically defined media.
Concentration
N/A
Molecular weight
25 kDa, homodimer, nonglycosylated.
Synonym
Human Cellexp Human Recombinant Activin A
Other name
Inhba, Inhibin beta A, FSH releasing protein, FRP
NCBI gene number
3624
NCBI gene
INHBA
Gene source
Human
NCBI number
P08476
Recombinant
Yes
Source
Human cell expressed
Purification
≥95%
Tested applications
SDS-PAGE, N/A
Level of endotoxin
<1.0 EU per 1 μg of protein
Tested activity
N/A
Biological activity
ED₅₀ is typically 0.5 to 5 ng/mL. The specific activity was determined by the dose-dependent inhibition of proliferation of the MPC-11 cell line (mouse plasmocytoma cell line).
Reesults
0.5 to 5 ng/ml
Binding ability
N/A
Unit
N/A
Storage condition
-80°C
Shipping under
gel pack
Physical appearance
Lyophilized
Physical properties
Lyophilized from a PBS solution.
How to reconstitute
Reconstitute in sterile PBS containing 0.1% endotoxin-free, recombinant human serum albumin.
Aa sequence
N/A
Before use
Centrifuge the vial prior to opening.
Notes
For Research Use Only! Not to be used in humans
Properties
Human proteins, cDNA and human recombinants are used in human reactive ELISA kits and to produce anti-human mono and polyclonal antibodies. Modern humans (Homo sapiens, primarily ssp. Homo sapiens sapiens). Depending on the epitopes used human ELISA kits can be cross reactive to many other species. Mainly analyzed are human serum, plasma, urine, saliva, human cell culture supernatants and biological samples.
Additional source
Recombinants or rec. proteins
Group
recombinants