Products

Products > Product Cytokines > Activin A

Activin A (Recombinant Human)

Product Description:

  • Endotoxin-free
  • Animal-derived product free
  • Available in Bulk
  • Lyophilized and Carrier Free (CF)
  • Expressed as disulfide –linked homodimer

Xeno-free Activin A is a member of the TGF beta superfamily, expressed from human 293 cells as disulfide linked homodimer with an apparent molecular mass of 25 kDa. This cytokine is produced in a serum-free, chemically defined media.

Technical Specifications:

  • Species: Human
  • Expression: HEK293 Cell Expressed
  • Typically ≤ 5 ng/mL EC50
  • Purity: >95%
  • Molecular Mass: 25 kDa, homodimer, non-glycosylated
  • Formulation: 1x PBS

Purity Confirmation:

The protein was resolved by SDS- polyacrylamide gel electrophoresis and the gel was stained with Coomassie blue.

Activity Assay:

The activity was determined by the dose- dependent inhibition of proliferation of the MPC-11 cell line (mouse plasmocytoma cell line).

Reconstitution Buffer:

Briefly centrifuge the vial before opening. It is recommended to reconstitute the protein in sterile 1xPBS containing 0.1% endotoxin-free recombinant human serum albumin (HSA).

Activin-A

 

Synonyms: ActivinA, Activin-A, Activin A

Cat #: Size Price
HZ-1136 2 µg $101
HZ-1138 10 µg $358
HZ-1140 100 µg $3,007
HZ-1141 1000 µg $9,020

Human Cell Expressed

Animal Component-Free, Xeno-Free Production