Preclinical rHu IL-21
- CellGenixBrand：
- 1419-050Cat No：
- 50μgSize：
- Add To Cart Quantity：
Already early in preclinical stages it is important to use material of defined and documented quality which allows for an easy and seamless switch to clinical phases, where GMP level is required.
CellGenix® Preclinical Cytokines show the major product and process properties of CellGenix® GMP Cytokines. This gives you an early advantage to our know-how.
CellGenix® Preclinical Cytokines show the major product and process properties of CellGenix® GMP Cytokines. This gives you an early advantage to our know-how.
Description：
Preclinical Grade Cytokines for Preclinical Ex Vivo Use
Advantages：
High-Quality Preclinical Cytokines
- safety, reliability, high performance
- designed for cost-effective, preclinical research
- animal-derived component free production in E. coli
Quality controls include
- activity
- sterility
- endotoxin
- purity
- identity
Documentation
- certificate of analysis (batch-specific)
- product data sheet (as download)
- material safety data sheet (on request)
Storage and Stability：
-20°C or below. Avoid repeated freeze-thaw cycles.
Minimum 6 months from date of shipping.
Store lyophilized cytokine at-20C to-80C.
Store a 100 ug/ml reconstituted cytokine solution:
- 4 weeks at 2C to 8C under sterile conditions after reconstitution. Store in the original container.
- 4 months at-20C to-80C under sterile conditions after reconstitution. Store in 80 ul aliquots in polypropylene cryogenic vials.
Application：
Intended Use
- for preclinical ex vivo use
- not intended for therapeutic use
Activity：
≥ 5x106 U/mg calibrated with the internal standard “IL-21 RS1”
Measured in a cell proliferation assay using a human factor-dependent cell line, B9
Dissolution:
Recommend dissolved to store concentration with sterile water (or PBS), add 200ml water to reach the concentration at 250μl/ml is a good idea.
Dilution：
Proposal to diluted with CellGro Serum free Media. And please add carrier protein when diluted with sterilewater or PBS, wich prevent product degradation.
Product Literature：
Technical support
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