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Price series
Qkine Recombinant Bovine/Porcine Activin a Protein · 500 µg · Food Grade
Series 52059080393032 · SKU Qk108-FG-0500 · 500 µg
Reference price
$2,700.34
per 500 µg
Normalised: $5,400.68 per mg (method v1)
Unchanged since 24 Sep 2026
Recorded since
28 Aug 2026
48 observations
Last observed
19 Oct 2026
Method · Vendor list price for this variant, as published on Cellbase. Each pack size is a separate series. View listing on Cellbase ↗
Attributes
Specification
- Animal origin free
- Yes
- Common name
- Activin A
- Endotoxin (EU/µg)
- <0.05
- Molecular weight g mol
- 26 kDa
- Purity
- 98
- Scale compatibility
- Lab scale, Pilot scale, Production scale
- Solubility
- Lyophilized from acetonitrile, TFA; resuspend in 10 mM HCl at >50 µg/ml
Handling and storage
- Storage temperature
- -20°C to -80°C
Compliance
- Product sterilisation method
- Sterile Filtered
- Validation status
- Food Grade
Vendor-published attributes, as recorded from the Cellbase catalogue feed. Not normalised.
Observation log
Download CSV| Date | Observed price | Change |
|---|---|---|
| 28 Aug 2026 | $2,750.36 | |
| 24 Sep 2026 | $2,688.39 | — |
| 19 Oct 2026 | $2,700.34 | No change |
Prices in USD. Showing the first, latest and every list-price change.
Cite as: Assay Markets, Qkine Recombinant Bovine/Porcine Activin a Protein · 500 µg · Food Grade, observed 19 Oct 2026, assaymarkets.com/series/52059080393032.