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StemFit™ Activin A, Human Recombinant

AS-A10 / AS-A50

Brand: StemFit

Activin A is bi-modal in action having been shown to maintain pluripotency of stem cells and promote differentiation.


Product name Product code Pack size Price (USD) Price (GBP) Price (EUR)
StemFit™ Activin A, Human Recombinant (10 μg) AS-A10 10 μg $ 185.00 £ 169.00 € 197.00
StemFit™ Activin A, Human Recombinant (50 μg) AS-A50 50 μg $ 500.00 £ 457.00 € 534.00

USA Store

Note: prices shown do not include shipping and handling charges.

StemFit brand name is the property of Ajinomoto Corp., Japan.


Product Name: Activin A Solution, Human Recombinant

Catalog Numbers:

  • 03-0020
  • 03-0020-50


  • 10 µg (03-0020)
  • 50 µg (03-0020-50

Purity: Greater than 97% by SDS-PAGE or HPLC analysis

Formulation: Solution  in acetate buffer, pH 4.6

Handling: Thaw on ice, and store on ice during use. Centrifuge briefly to send droplets to the bottom of the tube. Avoid repeated freeze-thaw. Make single-use aliquots after thawing. Aliquots should be stored at -80 °C for no more than 3 years.

Storage and Stability: Activin A is shipped on dry ice. Activin A Solution should be stored at  −80 °C.

Source: E. coli

Sterility: Sterile (0.2 µm filter)

Endotoxin Level: Less than 0.01 EU/µg of Activin A

Biologic Activity: The ED50 is within ±50% of WHO Standard (K562).

Intended Use: This product is intended for Research Use Only (RUO). Not intended for therapeutic, clinical, or diagnostic use.


Safety Data Sheets:

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