Price series
XCeLL Factor™ Transferrin · 1 g
variant 52001238647112
Reagents
XCeLL Factor™ Transferrin · 1 g
per 1 g · SKU XCF-TFN-001-1G
Reference price
$300.67
per 1 g · observed in GBP, shown in USD
Normalised: $0.30 per mg (method v1)
Change vs previous observation
+0.45%
Observation days
3
First archived
28 Aug 2026
Last observed
3 Sep 2026
Method · Vendor list price for this variant, recorded verbatim from the Cellbase listing. Each variant is a separate series; prices are never compared across pack sizes. Source listing ↗
Attributes
Variant
- Quantity
- 1.0
- Unit
- g
Product
Composition
- Animal origin free
- Yes
- Purity
- 95.0
Physical and format
- Appearance
- Lyophilized powder
Handling and storage
- Shelf life months
- 24
- Storage temperature
- -20°C
- Temperature max C
- -20 CELSIUS
- Temperature min C
- -20 CELSIUS
Compliance and documentation
- Validation status
- Pilot Validated
Other
- Cas number
- 11096-37-0
- Chemical name
- Transferrin (Human, Recombinant)
- Cold chain class
- Frozen (-20°C)
- Common name
- Transferrin
- Contains animal components
- No
- For research use only
- Yes
- Grade
- Research
- Hazard classification
- None
- Light sensitivity
- No
- Molecular weight G mol
- ~80 kDa
- Product sterilisation method
- Sterile Filtered
- Reagent category
- Growth Factor
- Solubility
- Soluble at 10 mg/mL in 10 mM HCl
- Sterile filter pore size m
- 0.22
Vendor-published attributes, recorded verbatim from the Cellbase catalogue feed. Not normalised.
Observation log
| Date | Observed price | Currency | Basis | Run | Source |
|---|---|---|---|---|---|
| 28 Aug 2026 | £221.00 | GBP | pinned | 2026-08-28 10:06:20Z | Listing ↗ |
| 2 Sep 2026 | £222.00 | GBP | pinned | 2026-09-02 20:09:23Z | Listing ↗ |
| 3 Sep 2026 | £223.00 | GBP | pinned | 2026-09-03 06:00:02Z | Listing ↗ |
2 earlier observations quarantined — see Methodology › Revisions.
Cite as: Assay Markets, XCeLL Factor™ Transferrin · 1 g, observed 3 Sep 2026, assaymarkets.com/series/52001238647112.