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| Catalog Number | Size | Price |
|---|---|---|
| LS-G145667-10 | 10 µg | $355 |
Human IL21 Protein (Recombinant) - LS-G145667
Human IL21 Protein (Recombinant) - LS-G145667
Description:
IL21 Protein LS-G145667 is a Recombinant Human IL21. It is biologically active and is low in endotoxin; Less than 1 EU/µg (determined by LAL method). For Research Use Only
Toll Free North America
206-374-1102
206-374-1102For Research Use Only
Overview
Description:
IL21 Protein LS-G145667 is a Recombinant Human IL21. It is biologically active and is low in endotoxin; Less than 1 EU/µg (determined by LAL method). For Research Use Only
Specifications
Type
Recombinant Protein
Target
IL21
Synonyms
IL21 | Interleukin 21 | Interleukin-21 | Interleukin-21 isoform | Za11 | IL-21
Species
Human
Modifications
Unmodified
Conjugations
Unconjugated
Predicted Molecular Weight
15.4 kDa
AA Sequence
QGQDRHMIRMRQLIDIVDQLKNYVNDLVPEFLPAPEDVETNCEWSAFSCFQKAQLKSANTGNNERIINVSIKKLKRKPPSTNAGRRQKHRLTCPSCDSYEKKPPKEFLERFKSLLQKMIHQHLSSRTHGSEDS
Source Species
E. coli
Purification
Greater than 97% by SDS-PAGE and HPLC
Usage Summary
A single non-glycosylated polypeptide chain containing 133 amino acids.
Bio-Activity
Fully biologically active when compared to standard. The ED50 as determined by by a cell proliferation assay using human N1186 T cells is less than 20 ng/ml, corresponding to a specific activity of > 5.0 × 104 IU/mg.
Endotoxin
Less than 1 EU/µg (determined by LAL method).
Presentation
Lyophilized from a 0.2 um filtered concentrated solution in PBS, pH 7.4
Reconstitution
Briefly centrifuge prior to opening. Reconstitute in sterile distilled water or aqueous buffer containing 0.1 % BSA to a concentration of 0.1-1.0 mg/ml.
Storage
Store lyophilized at 2°C to 8°C for short term storage. Store lyophilized at -20°C for long term storage. Store reconstituted at 2°C to 8°C for up to 1 week. Aliquot and store reconstituted at -20°C to -70°C. Avoid repeated freeze/thaw cycles.
Restrictions
For research use only. Intended for use by laboratory professionals.
About IL21
Publications (0)
Customer Reviews (0)
Popular IL21 Proteins
Source:
E. coli
Tag:
6His, N-terminus
Request SDS/MSDS
To request an SDS/MSDS form for this product, please contact our Technical Support department at:
Technical.Support@LSBio.com
Requested From: United States
Date Requested: 7/17/2024
Date Requested: 7/17/2024
