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Product Info Summary
| SKU: | PROTP29965-5 |
|---|---|
| Size: | 5ug,20ug,100ug |
| Origin Species: | Human |
| Source: | Escherichia coli |
| Application: | Cell Culture |
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Product info
Product Name
Human recombinant CD40L (CD40 ligand) protein, AF
View all CD40 Ligand/TNFSF5 recombinant proteins
SKU/Catalog Number
PROTP29965-5
Size
5ug,20ug,100ug
Tag
His Tag (C-term)
Description
Human CD40L (CD154) is one member of TNF family which is expressed on T cells. It binds the CD40, which is on the antigen-presenting cells (ex: B cells, macrophages and monocytes) Human CD40L is a 21.6 kDa cytokine with 103 amino acid residues which is a transmembrane glycoprotein. Human CD40L plays an important role in the adaptive immune system which induces the B cell maturation and activation.
Storage & Handling
Lyophilized protein should be stored at -20°C for 1 year. Upon reconstitution, store at 2°C to 8°C for up to 1 week. Further dilute in a buffer containing a carrier protein or stabilizer (e.g. 0.1% BSA, 10%FBS, 5%HSA or 5% trehalose solution), protein aliquots should be stored at -20°C or -80°C for 3-6 months. Avoid repeated freeze/thaw cycles.
Cite This Product
Human recombinant CD40L (CD40 ligand) protein, AF (Boster Biological Technology, Pleasanton CA, USA, Catalog # PROTP29965-5)
Form
Lyophilized
Formulation
The protein was lyophilized from a 0.2 μm filtered solution containing 1X PBS, pH 8.0. If you have any concerns or special requirements, please confirm with us.
Purity
>95% as determined by SDS-PAGE.
Predicted MW
29.274kDa
Molecular weight
The protein has a calculated MW of 16.99 kDa. The protein migrates as 16 kDa under reducing condition (SDS-PAGE analysis).
Activity
Measure by its ability to induce IL-8 secretion in human PBMCs. The ED₅₀ for this effect is <5 ng/mL.
Endotoxin
<0.1 EU per 1 μg of the protein by the LAL method.
Amino Acid Sequence
MQKGDQNPQIAAHVISEASSKTTSVLQWAEKGYYTMSNNLVTLENGKQLTVKRQGLYYIYAQVTFCSNREASSQAPFIASLCLKSPGRFERILLRAANTHSSAKPCGQQSIHLGGVFELQPGASVFVNVTDPSQVSHGTGFTSFGLLKL with polyhistidine tag at the C-terminus
Reconstitution
Centrifuge at 3000 rpm for 5 mins before opening. It is recommended to reconstitute the lyophilized protein in sterile H₂O to a concentration not less than 100 μg/mL and incubate the stock solution at room temperature for at least 20 mins to ensure sufficient re-dissolved. Do Not Vortex! Vigorous shaking may impair the biological activity of the protein.
Assay dilution & Images
Validation Images & Assay Conditions
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SDS- PAGE analysis of recombinant human CD40L
Protein Target Info & Infographic
Gene/Protein Information For CD40LG (Source: Uniprot.org, NCBI)
Gene Name
CD40LG
Full Name
CD40 ligand
Weight
29.274kDa
Superfamily
tumor necrosis factor family
Alternative Names
soluble CD40 Ligand, TNFSF5, TRAP, CD154, Gp39, T-BAM, sCD40 Ligand CD40LG CD154, CD40L, HIGM1, IGM, IMD3, T-BAM, TNFSF5, TRAP, gp39, hCD40L CD40 ligand CD40 ligand|CD40 ligand|CD40-L|T-B cell-activating molecule|T-cell Gp39|TNF-related activation protein|tumor necrosis factor (ligand) superfamily member 5
*If product is indicated to react with multiple species, protein information is based on the gene entry specified above in "Species".For more info on CD40LG, check out the CD40LG Infographic
We have 30,000+ of these available, one for each gene! Check them out.
In this infographic, you will see the following information for CD40LG: database IDs, superfamily, protein function, synonyms, molecular weight, chromosomal locations, tissues of expression, subcellular locations, post-translational modifications, and related diseases, research areas & pathways. If you want to see more information included, or would like to contribute to it and be acknowledged, please contact us at [email protected].
Specific Publications For Human recombinant CD40L (CD40 ligand) protein, AF (PROTP29965-5)
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