Human Cluster of Differentiation 81 (CD81) Protein
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935106861
info@markelab.com
Precio
247€ (10 µg)
Protein CD81
proveedor
Abbexareference
abx168684Tested Applications
WB, SDS-PAGEreactivity
status
RUOclonality
Descripción
Human CD81 Protein is a recombinant Human protein produced in a Prokaryotic expression system (E. coli).
Background
CD81, also known as TAPA-1 (Target of the Anti-Proliferative Antibody 1), is a member of the tetraspanin family, a group of proteins that are widely expressed across various tissues and cell types. Tetraspanins are integral membrane proteins involved in a variety of biological processes, including cell adhesion, migration, proliferation, and signal transduction. CD81 has a well-established role in immune cell function, particularly in the regulation of B and T cell activity, as well as in viral infections. Most notably, CD81 is a critical component in the entry process of hepatitis C virus (HCV) into host cells. The CD81 gene is located on chromosome 11p15.5 and encodes a protein that is involved in the formation of tetraspanin-enriched microdomains. These microdomains facilitate the assembly of various signaling complexes at the cell membrane, influencing the function of associated proteins. CD81 is widely expressed on multiple cell types, including lymphocytes, hepatocytes, epithelial cells, and fibroblasts
Características del producto
category
Proteins and Peptides
origin
Human
host
E. coli
immunogen target
Cluster of Differentiation 81 (CD81)
host
E. coli
conjugation
Unconjugated
form
Lyophilized To keep the original salt concentration, we recommend reconstituting to the original concentration prior to lyophilization (see Concentration) in ddH2O. If a lower concentration is required, dilute in 20 mM Tris, 150 mM NaCl, pH 8.0. If a higher concentration is required, the product can be reconstituted directly in 20 mM Tris, 150 mM NaCl, pH 8.0, though please note that this will change the overall salt concentration. The stock concentration should be between 0.1-1.0 mg/ml. Do not vortex.
tested applications
WB, SDS-PAGE
size 1
10 µg
size 2
50 µg
size 3
100 µg
size 4
200 µg
size 5
500 µg
observerd MW
Molecular Weight: Calculated MW: 13.4 kDa Observed MW (SDS-PAGE): 13 kDa Concentration: Prior to lyophilization: 200 µg/ml Sequence Fragment: Phe113-Lys201 Tag: N-terminal His tag
expression
Recombinant
purity
> 97%
buffer
Prior to lyophilization: 20 mM Tris, 150 mM NaCl, pH 8.0, containing 0.01% Sarcosyl, 5% Trehalose.
storage
Store at 2-8 °C for up to one month. Store at -80 °C for up to one year. Avoid repeated freeze/thaw cycles.
or code
CD81
dry ice
No
availability
Shipped within 5-7 working days.
alias
CVID6,S5.7,CD81 antigen,26 kDa cell surface protein TAPA-1,Target of the antiproliferative antibody 1,Tetraspanin-28,Tspan-28,
uniprot id
note
This product is for research use only. Not for human consumption, cosmetic, therapeutic or diagnostic use.
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