Activin B, Human Recombinant

Catalog number
7112-50
Name
Activin B, Human Recombinant
Size
50 μg
Price
2030.00 EUR
Supplier

Details

Synonyms
Activin beta-B, Inhibin beta-2
Alternates names
Activin beta-B, Inhibin beta-2
Taglines
A TGF-β family member involved in regulation of embryogenesis, osteogenesis, hematopoiesis, reproductive physiology and hormone secretion from the hypothalamic, pituitary and gonadal glands.
Biomolecule/Target
Activin B
NCBI Gene ID #.
91
NCBI Gene Symbol
ACVR1B
Gene Source
Human
Accession #
P36896
Recombinant
Yes
Source
(BTI-Tn-5B1-4) Hi-5 Insect cells
Purity
N/A
Endotoxin Level
<0.1 ng/μg of protein (
Activity (Specifications/test method)
Determined by its ability to inhibit the proliferation of mouse MPC-11 cells. The expected ED50 is ≤ 2.0 ng/ml, corresponding to a specific activity of ≥5 x 105 units/mg.
Biological activity
Determined by its ability to inhibit the proliferation of mouse MPC-11 cells. The expected ED50 is ≤ 2.0 ng/ml, corresponding to a specific activity of ≥5 x 105 units/mg.
Results
N/A
Molecular Weight
25.6 kDa
Storage Temp.
-20°C
Shipping
Gel Pack
Shelf Life
1 year
Concentration
N/A
Appearance
Lyophilized powder
Physical form description
Sterile filtered through a 0.2 micron filter. Lyophilized from 10 mM Sodium Citrate, pH 3.0 and 5% Trehalose.
Reconstitution Instructions
Centrifuge the vial prior to opening. Reconstitute in 10 mM Sodium citrate, pH 3.0 to a concentration of 0.5 mg/ml. Do not vortex. For extended storage, it is recommended to further dilute in a buffer containing a carrier protein (example 0.1% BSA) and store in working aliquots at -20°C to -80°C.
Handling
Centrifuge the vial prior to opening.
Usage
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