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Catalog Number Size Price
LS-G3653-2 2 µg $281 
LS-G3653-10 10 µg $369 
Protein

Human IL21 Protein (Recombinant) - LS-G3653

Human IL21 Protein (Recombinant) - LS-G3653

Description:
IL21 Protein LS-G3653 is a Recombinant Human IL21 produced in E. coli. It is biologically active and is low in endotoxin; Less than 0.01 ng/µg of protein (Less than 0.1 EU/µg). For Research Use Only
Price
Catalog Number
$281
LS-G3653-2
Toll Free North America
206-374-1102
For Research Use Only

Overview

Description:
IL21 Protein LS-G3653 is a Recombinant Human IL21 produced in E. coli. It is biologically active and is low in endotoxin; Less than 0.01 ng/µg of protein (Less than 0.1 EU/µg). 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
Animal-free. Also available Unmodified.
Conjugations
Unconjugated
AA Sequence
MQDRHMIRMRQLIDIVDQLKNYVNDLVPEFLPAPEDVETNCEWSAFSCFQKAQLKSANTGNNERIINVSIKKLKRKPPSTNAGRRQKHRLTCPSCDSYEKKPPKEFLERFKSLLQKMIHQHLSSRTHGSEDS
Expression System
E. coli
Source Species
E. coli
Purification
Greater than 98% by SDS-PAGE and HPLC
Bio-Activity
Determined by its ability to stimulate the proliferation of human ANBL-6 cells. The expected ED50 is <=0.5 ng/ml, corresponding to a specific activity of >=2 x10^6 units/mg.
Endotoxin
Less than 0.01 ng/µg of protein (Less than 0.1 EU/µg).
Storage
If lyophilized, can be stored for 1 month at room temperature, 6 months at 4°C, or through the expiration date at -20°C to -80°C. Once reconstituted per the supplied instructions, can be stored for 3 months at -20°C to -80°C, or for 1 week at 2°C to 8°C. Avoid freeze-thaw cycles.
Restrictions
For research use only. Intended for use by laboratory professionals.
Guarantee
This protein carries the LSBio 100% Guarantee.
LSBio Guarantee
About IL21
Q9HBE4 NM_021803 NP_068575.1

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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: 3/1/2024