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Recombinant Human CD81 Protein was determined by SDS-PAGE under reducing conditions with Coomassie Blue.
Recombinant Human CD81 Protein was determined by SDS-PAGE under reducing conditions with Coomassie Blue.

Human CD81 Recombinant Protein (85-861)

CATALOG NUMBER: 85-861

Tested Applications:
Bioactivity Test, ELISA, Immunogen, SDS-PAGE, WB
Specifications
source-species:
HEK293 cells
Species:
Human
source-species:
HEK293 cells
Recombinant Protein Sequence:
Phe113-Lys201
Fusion Tag:
N-hFc
Tested Applications:
Bioactivity Test, ELISA, Immunogen, SDS-PAGE, WB
Application Note:
ELISA, Immunogen, SDS-PAGE, WB, Bioactivity Test
Predicted Molecular Weight:
35.73 kDa
Purity:
≥ 90% as determined by SDS-PAGE.
Endotoxin:
< 0.1 EU/μg of the protein by LAL method.
physical-state:
Lyophilized
Buffer:
Lyophilized from a 0.22 μm filtered solution of PBS, pH 7.4.
Storage Conditions:
Store at -20°C.Store the lyophilized protein at -20°C to -80 °C up to 1 year from the date of receipt.
After reconstitution, the protein solution is stable at -20°C for 3 months, at 2-8°C for up to 1 week.
Additional Names:
CD81 antigen, 26 kDa cell surface protein TAPA-1, Target of the antiproliferative antibody 1, Tetraspanin-28, Tspan-28, CD81, CD81, TAPA1, TSPAN28
Protein Accession Number:
NP_004347.1
Ncbi Gene Id Number:
975
Background:
CD81, belongs to the transmembrane 4 superfamily, also known as the tetraspanin family. Members of this family mediate signal transduction events that play a role in the regulation of cell development, activation, growth and motility. It is related to adhesion, morphology, activation, proliferation, and differentiation of B, T, and other cells. On B cells CD81 is part of a complex with CD21, CD19, and Leu13. This complex reduces the threshold for B cell activation via the B cell receptor by bridging Ag specific recognition and CD21-mediated complement recognition.

FOR RESEARCH USE ONLY

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Disclaimer:
Products are intended for laboratory research purposes only and should be used by qualified personnel only. They are not intended for use in humans. ProSci is not liable for damages or injuries resulting from receipt and/or use of ProSci materials. Please refer to the Material Safety Data Sheet (MSDS) for safe storage, handling, and use procedures.

CATALOG NUMBER:

85-861

List Size:
0.01 mg, 0.05 mg

List Price:

Price range: $126.00 through $280.00

Datasheet
Shipping Info

$65 Standard Overnight flat rate for as many products shipped within the United States.

$35 Dry Ice Shipment fee may be required on some items.

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