Target
NOG / Noggin
Synonyms
NOG | Symphalangism 1 (proximal) | SYNS1 | SYM1 | Noggin
Modifications
Carrier-free
Conjugations
Unconjugated
Predicted Molecular Weight
Recombinant human Noggin is a 46 kD disulfide-linked homodimer consisting of two 205 amino acid polypeptide chains. Monomeric glycosylated Noggin migrates at an apparent molecular weight of approximately 28 - 33 kD by SDS PAGE analysis under reducing cond
Expression System
HEK 293 Cells
Purification
Greater than 95% by SDS-PAGE
Usage Summary
Reconstitute in water to a concentration of 0.1-1.0 mg/ml. Do not vortex. It is recommended to further dilute in a buffer containing a carrier protein such as 0.1% BSA.
Bio-Activity
Recombinant human Noggin is able to inhibit 5.0 ng/ml of BMP-4 induced alkaline phosphatase production by ATDC5 chondrogenic cells. The ED50 is 2.0 - 3.0 ng/ml, corresponding to a specific activity of 3.3 x 10^5 - 5.0 x 10^5 units/mg.
Endotoxin
Less than 0.1 ng/µg of protein.
Storage
Store unopened at -20°C to -70°C. Store diluted at -20°C to -80°C. Avoid freeze/thaw cycles. For maximum results, quick spin vial prior to opening.
Restrictions
For research use only. Intended for use by laboratory professionals.
Guarantee
This protein carries the LSBio 100% Guarantee.
LSBio Guarantee