Recombinant Human CD40LG Protein, His-tagged
Product Description
Cat
IMP-7443
Official Symbol
CD40LG
Product Overview
Recombinant Human CD154/CD40L (113-261) protein with a His tag was expressed in E. coli.
Description
The protein encoded by this gene is expressed on the surface of T cells. It regulates B cell function by engaging CD40 on the B cell surface. A defect in this gene results in an inability to undergo immunoglobulin class switch and is associated with hyper-IgM syndrome.
Expression System
E. coli
Species
Human
Tag
His
Form
Presentation State: Purified
State: Liquid purified protein
Buffer System: 20mM Tris-HCl buffer (pH 8.0) containing 1mM DTT, 40% glycerol, 0.2M NaCl
Molecular Mass
18.3 kDa
AA Sequence
MGSSHHHHHHSSGLVPRGSHMQKGDQNPQIAAHVISEASSKTTSVLQWAEKGYYTMSNNLVTLENGKQLTVKRQGLYYIYAQVTFCSNREASSQAPFIASLCLKSPGRFERILLRAANTHSSAKPCGQQSIHLGGVFELQPGASVFVNVTDPSQVSHGTGFTSFGLLKL
Endotoxin
< 0.01 ng/μg protein as determined by the LAL method
Purity
> 95%
Storage
Store at -80 centigrade.
Stability: Unopened vial can be stored between 2 and 8 centigrade for up to 2 weeks, at -20 centigrade for up to 6 months, or at -70 centigrade or below until the expiration date. Aliquots can be stored between 2 and 8 centigrade for up to one week and stored at -20 centigrade or colder for up to 3 months. Avoid repeated freeze/thaw cycles.
Concentration
lot specific
Bioactivity-ELISA 1
Bioactivity

Data Sheet MSDS
For Research Use Only. Not intended for any clinical use. No products from Creative BioMart may be resold, modified for resale or used to manufacture commercial products without prior written approval from Creative BioMart.

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