CD81 Proteins
(CD81)
The protein encoded by this gene is a member of the transmembrane 4 superfamily, also known as the tetraspanin family. Most of these members are cell-surface proteins that are characterized by the presence of four hydrophobic domains. The proteins mediate signal transduction events that play a role in the regulation of cell development, activation, growth and motility. This encoded protein is a cell surface glycoprotein that is known to complex with integrins. This protein appears to promote muscle cell fusion and support myotube maintenance. Also it may be involved in signal transduction. This gene is localized in the tumor-suppressor gene region and thus it is a candidate gene for malignancies. [provided by RefSeq, Jul 2008].
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custom-made
CD81
Origin: Mouse
Host: HEK-293 Cells
Recombinant
> 90 % as determined by Bis-Tris PAGE, anti-tag ELISA, Western Blot and analytical SEC (HPLC)
Catalog No. ABIN7563187
starts at
$16,231.82
Plus shipping costs $50.00, if applicable $20.00 dry ice
1 mg
Shipping to:
United States
Delivery in 41 to 66 Business Days
custom-made
CD81
Origin: Human
Host: HEK-293 Cells
Recombinant
> 90 % as determined by Bis-Tris PAGE, anti-tag ELISA, Western Blot and analytical SEC (HPLC)
Catalog No. ABIN7553332
starts at
$16,231.82
Plus shipping costs $50.00, if applicable $20.00 dry ice
1 mg
Shipping to:
United States
Delivery in 41 to 66 Business Days
CD81
Origin: Human
Host: Wheat germ
Recombinant
WB, ELISA, AA, AP
1 image
1 reference
Catalog No. ABIN1348710
$459.80
Plus shipping costs $50.00, if applicable $20.00 dry ice
10 μg
(More quantities available)
Shipping to:
United States
Delivery in 11 to 12 Business Days
CD81
Origin: Human
Host: HEK-293 Cells
Recombinant
The purity of the protein is greater than 90 % as determined by SDS-PAGE and Coomassie blue staining.
AM, ADA, IA, ScA
Catalog No. ABIN7092751
$611.63
Plus shipping costs $50.00
100 μg
(More quantities available)
Shipping to:
United States
Delivery in 12 to 14 Business Days
CD81
Origin: Human
Host: HEK-293 Cells
Synthetic Nanodisc
ELISA, Imm, SPR, PhD, cryo-EM
Catalog No. ABIN7491588
$10,421.54
Plus shipping costs $50.00
100 μg
(More quantities available)
Shipping to:
United States
Delivery in 25 to 31 Business Days
CD81
Origin: Human
Host: HEK-293 Cells
Recombinant
> 80 % as determined by SDS-PAGE and Coomassie blue staining
STD, AbP
1 image
17 references
Catalog No. ABIN2713788
$1,112.40
Plus shipping costs $50.00, if applicable $20.00 dry ice
20 μg
Shipping to:
United States
Will be delivered in 11 Business Days
CD81
Origin: Human
Host: Escherichia coli (E. coli)
Recombinant
Greater than 90 % as determined by SDS-PAGE.
WB, ELISA
1 image
Catalog No. ABIN7122215
$530.22
Plus shipping costs $50.00
50 μg
(More quantities available)
Shipping to:
United States
Delivery in 13 to 16 Business Days
CD81
Origin: Human
Host: Baculovirus infected Insect Cells
Recombinant
> 95 %
SDS
1 image
Catalog No. ABIN5854988
$584.62
Plus shipping costs $50.00, if applicable $20.00 dry ice
50 μg
(More quantities available)
Shipping to:
United States
Delivery in 13 to 16 Business Days
CD81
Origin: Mouse
Host: Escherichia coli (E. coli)
Recombinant
SDS, WB, ELISA
Catalog No. ABIN7580535
$387.01
Plus shipping costs $50.00
100 μg
Shipping to:
United States
Delivery in 12 to 14 Business Days
CD81
Origin: Human
Host: Escherichia coli (E. coli)
Recombinant
SDS, WB, ELISA
Catalog No. ABIN7575980
$387.01
Plus shipping costs $50.00
100 μg
Shipping to:
United States
Delivery in 12 to 14 Business Days
Catalog No. ABIN7575979
$544.25
Plus shipping costs $50.00
100 μg
Shipping to:
United States
Delivery in 12 to 14 Business Days
CD81
Origin: Human
Host: Escherichia coli (E. coli)
Recombinant
> 97 %
SDS, WB, Imm, PC
Catalog No. ABIN7393307
$879.00
Plus shipping costs $50.00
100 μg
(More quantities available)
Shipping to:
United States
Delivery in 13 to 16 Business Days
CD81
Origin: Human
Host: HEK-293 Cells
Synthetic Nanodisc
ELISA, Imm, SPR, PhD, cryo-EM
Catalog No. ABIN7596535
$1,129.85
Plus shipping costs $50.00
10 μg
Shipping to:
United States
Delivery in 40 to 51 Business Days
CD81
Origin: Rat
Host: HEK-293 Cells
Recombinant
> 85 % as determined by SDS-PAGE
Catalog No. ABIN7321051
$1,154.40
Plus shipping costs $50.00
100 μg
Shipping to:
United States
Delivery in 11 to 14 Business Days
custom-made
CD81
Origin: Mouse
Host: Cell-free protein synthesis (CFPS)
Recombinant
approximately 70-80 % as determined by SDS PAGE, Western Blot and analytical SEC (HPLC).
SDS, WB, ELISA
Catalog No. ABIN3133885
starts at
$20,480.57
Plus shipping costs $50.00, if applicable $20.00 dry ice
250 μg
Shipping to:
United States
Delivery in 55 to 65 Business Days
custom-made
CD81
Origin: Human
Host: Cell-free protein synthesis (CFPS)
Recombinant
approximately 70-80 % as determined by SDS PAGE, Western Blot and analytical SEC (HPLC).
SDS, WB, ELISA
Catalog No. ABIN3098884
starts at
$20,480.57
Plus shipping costs $50.00, if applicable $20.00 dry ice
250 μg
Shipping to:
United States
Delivery in 55 to 65 Business Days
CD81
Origin: Human
Host: Escherichia coli (E. coli)
Recombinant
> 90 %
SDS
1 image
Catalog No. ABIN5709249
$488.40
Plus shipping costs $50.00
100 μg
(More quantities available)
Shipping to:
United States
Will be delivered in 11 Business Days
CD81
Origin: Human
Host: Yeast
Recombinant
> 90 %
SDS
1 image
Catalog No. ABIN5713344
$544.50
Plus shipping costs $50.00
100 μg
(More quantities available)
Shipping to:
United States
Delivery in 8 to 11 Business Days
CD81
Origin: Mouse
Host: Escherichia coli (E. coli)
Recombinant
> 90 %
SDS
1 image
Catalog No. ABIN5709251
$755.70
Plus shipping costs $50.00
100 μg
(More quantities available)
Shipping to:
United States
Will be delivered in 11 Business Days
Catalog No. ABIN7815447
$520.52
Plus shipping costs $50.00, if applicable $20.00 dry ice
100 μg
Shipping to:
United States
Delivery in 7 to 8 Business Days
Latest Publications for our CD81 Proteins
: "Cargo proteins of plasma astrocyte-derived exosomes in Alzheimer's disease." in: FASEB journal : official publication of the Federation of American Societies for Experimental Biology, Vol. 30, Issue 11, pp. 3853-3859, (2016) (PubMed).: "Prediction of conversion from mild cognitive impairment to dementia with neuronally derived blood exosome protein profile." in: Alzheimer's & dementia (Amsterdam, Netherlands), Vol. 3, pp. 63-72, (2016) (PubMed).
: "Tetraspanins displayed in retrovirus-derived virus-like particles and their immunogenicity." in: Vaccine, Vol. 34, Issue 13, pp. 1634-1641, (2016) (PubMed).
: "Dysfunctionally phosphorylated type 1 insulin receptor substrate in neural-derived blood exosomes of preclinical Alzheimer's disease." in: FASEB journal : official publication of the Federation of American Societies for Experimental Biology, Vol. 29, Issue 2, pp. 589-96, (2015) (PubMed).
: "WIP1 phosphatase as a potential therapeutic target in neuroblastoma." in: PLoS ONE, Vol. 10, Issue 2, pp. e0115635, (2015) (PubMed).
: "Identification of a gamma interferon-activated inhibitor of translation-like RNA motif at the 3' end of the transmissible gastroenteritis coronavirus genome modulating innate immune response." in: mBio, Vol. 6, Issue 2, pp. e00105, (2015) (PubMed).
: "Hepatocyte nuclear factor (HNF) 4α transactivation of cytochrome P450 (Cyp) 2d40 promoter is enhanced during pregnancy in mice." in: Biochemical pharmacology, Vol. 94, Issue 1, pp. 46-52, (2015) (PubMed).
: "Functional characterization of a competitive peptide antagonist of p65 in human macrophage-like cells suggests therapeutic potential for chronic inflammation." in: Drug design, development and therapy, Vol. 8, pp. 2409-21, (2015) (PubMed).
: "Identification of preclinical Alzheimer's disease by a profile of pathogenic proteins in neurally derived blood exosomes: A case-control study." in: Alzheimer's & dementia : the journal of the Alzheimer's Association, (2014) (PubMed).
: "Quantification of XRCC and DNA-PK proteins in cancer cell lines and human tumors by LC-MS/MS." in: Bioanalysis, Vol. 6, Issue 22, pp. 2969-83, (2014) (PubMed).
Aliases for CD81 Proteins
CD81 molecule (CD81) ProteinsCD81 molecule b (cd81b) Proteins
CD81 antigen (Cd81) Proteins
Cd81 molecule (Cd81) Proteins
CVID6 Proteins
S5.7 Proteins
Tapa-1 Proteins
Tapa1 Proteins
TAPA1 Proteins
Tspan28 Proteins
TSPAN28 Proteins
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