Name :
Recombinant Human IL-15 R alpha/IL15RA Protein (ECD, hFc & AVI Tag), Biotinylated, HPLC-verified
Biological Activity :
Background :
Biological Activity :
Immobilized Recombinant Human IL-15 / IL15 / Interleukin 15 Protein (His Tag)(Cat:10360-H07E) at 2 μg/ml (100 μl/well) can bind Recombinant Human IL15RA Protein (ECD, Fc & AVI Tag), Biotinylated(Cat:29736-H41H-B), The EC50 is 12-36 ng/mL.
Expression Host :
Human
Source :
HEK293 Cells
Tag :
Protein Accession No. :
NP_002180.1
NCBI Gene ID :
Synonyms :
Synonyms :
interleukin 15 receptor, alpha
Amino Acid Sequence :
Molecular Weight :
The recombinant Human IL15RA consists of 428 amino acids and predicts a molecular mass of 46.92 kDa. It migrates as an approximately 73.09 kDa band in SDS-PAGE under reducing conditions.
Purity :
> 95 % as determined by SDS-PAGE. > 95 % as determined by SEC-HPLC.
State of Matter :
Product Concentration :
Storage and Stability :
Samples are stable for up to twelve months from date of receipt at -20℃ to -80℃. Store it under sterile conditions at -20℃ to -80℃. It is recommended that the protein be aliquoted for optimal storage. Avoid repeated freeze-thaw cycles.
Endotoxin Level :
< 1.0 EU per μg protein as determined by the LAL method.
Protein Construction :
A DNA sequence encoding the human IL15RA (NP_002180.1) (Met1-Thr205) was expressed with a c-terminal AVI tagged Fc region of human IgG1 at the C-terminus (Fc-AVI). The expressed protein was biotinylated in vivo by the Biotin-Protein ligase (BirA enzyme) which is co-expressed.
Buffer Solution :
Lyophilized from sterile PBS, pH 7.4.Please contact us for any concerns or special requirements. Normally 5 % – 8 % trehalose, mannitol and 0.01% Tween80 are added as protectants before lyophilization. Please refer to the specific buffer information in the hardcopy of datasheet.
Shipping :
In general, recombinant proteins are provided as lyophilized powder which are shipped at ambient temperature.Bulk packages of recombinant proteins are provided as frozen liquid. They are shipped out with blue ice unless customers require otherwise.
Redissolution :
A hardcopy of datasheet with reconstitution instructions is sent along with the products. Please refer to it for detailed information.
Synonyms :
CD215 Protein, Human IL-15 R alpha/IL15RA 背景信息
References & Citations :
MedChemExpress (MCE) recombinant proteins include: cytokines, enzymes, growth factors, hormones, receptors, transcription factors, antibody fragments, etc. They are often essential for supporting cell growth, stimulating cell signaling pathways, triggering or inhibiting cell differentiation; and are useful tools for elucidating protein structure and function, understanding disease onset and progression, and validating pharmaceutical targets. At MedChemExpress (MCE), we strive to provide products with only the highest quality. Protein identity, purity and biological activity are assured by our robust quality control and assurance procedures.
Related category websites: https://www.medchemexpress.com/recombinant-proteins.html
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