CD81

Gene Symbol CD81
Entrez Gene 975
Alt Symbol CVID6, S5.7, TAPA1, TSPAN28
Species Human
Gene Type protein-coding
Description CD81 molecule
Other Description 26 kDa cell surface protein TAPA-1|CD81 antigen|CD81 antigen (target of antiproliferative antibody 1)|tetraspanin-28|tspan-28
Swissprots P60033 Q5U0J6 P18582
Accessions ABK41932 EAX02507 EAX02508 P60033 AB209380 BAD92617 AI334163 BC002978 AAH02978 BC093047 AAH93047 BG397506 BP323362 BQ709484 BT019507 AAV38314 BT019508 AAV38315 CB055265 DQ891836 ABM82762 DQ891849 ABM82775 DQ895022 ABM85948 M33680 AAA36663 XM_011520492 XP_011518794 NM_001297649 NP_001284578 NM_004356 NP_004347
Function May play an important role in the regulation of lymphoma cell growth. Interacts with a 16-kDa Leu-13 protein to form a complex possibly involved in signal transduction. May act as the viral receptor for HCV.
Subcellular Location Membrane; Multi-pass membrane protein.
Tissue Specificity Hematolymphoid, neuroectodermal and mesenchymal tumor cell lines.
Top Pathways B cell receptor signaling pathway, Malaria, Hepatitis C

CD81 (H-121) - sc-9158 from Santa Cruz Biotechnology

Prices $279.00
Sizes 200 µg/ml
Host Rabbit
Clonality Polyclonal
CD81 (H-121): sc-9158. Western blot analysis of CD81 expression in Ramos whole cell lysate.

CD81 (1.3.3.22) - sc-7637 from Santa Cruz Biotechnology

Prices $279.00
Sizes 200 µg/ml
Host Mouse
Clonality Monoclonal
CD81 (1.3.3.22): sc-7637. Immunofluorescence staining of methanol-fixed Ramos cells showing membrane localization (A). Immunoperoxidase staining of formalin-fixed, paraffin-embedded human tonsil showing membrane staining (B).

CD81 (C-20) - sc-7102 from Santa Cruz Biotechnology

Prices $279.00
Sizes 200 µg/ml
Host Goat
Clonality Polyclonal
CD81 (C-20): sc-7102. Western blot analysis of CD81 expression in rat cerebellum (A) and human testis (B) tissue extracts.

CD81 (5A6) - sc-23962 from Santa Cruz Biotechnology

Prices $279.00
Sizes 200 µg/ml
Host Mouse
Clonality Monoclonal
CD81 (5A6) PE: sc-23962 PE. FCM analysis of human peripheral blood leukocytes. Black line histogram represents the isotype control, normal mouse IgG<sub>1</sub>, sc-2866.

CD81 (Q-14) - sc-31234 from Santa Cruz Biotechnology

Prices $279.00
Sizes 200 µg/ml
Host Goat
Clonality Polyclonal

CD81 (R-17) - sc-31233 from Santa Cruz Biotechnology

Prices $279.00
Sizes 200 µg/ml
Host Goat
Clonality Polyclonal

CD81 (D-4) - sc-166028 from Santa Cruz Biotechnology

Prices $279.00
Sizes 200 µg/ml
Host Mouse
Clonality Monoclonal
CD81 (D-4): sc-166028. Western blot analysis of CD81 expression in Ramos whole cell lysate.

CD81 (B-11) - sc-166029 from Santa Cruz Biotechnology

Prices $279.00
Sizes 200 µg/ml
Host Mouse
Clonality Monoclonal
CD81 (B-11): sc-166029. Western blot analysis of CD81 expression in non-transfected 293T: sc-117752 (A), mouse CD81 transfected 293T: sc-126607 (B) and Ramos (C) whole cell lysates.

CD81 (2Q1460) - sc-70804 from Santa Cruz Biotechnology

Prices $279.00
Sizes 200 µg/ml
Host Mouse
Clonality Monoclonal
CD81 (2Q1460): sc-70804. Western blot analysis of CD81 expression in Ramos whole cell lysate.

CD81 (0.N.165) - sc-70803 from Santa Cruz Biotechnology

Prices $279.00
Sizes 200 µg/ml
Host Mouse
Clonality Monoclonal
CD81 (0.N.165): sc-70803. Western blot analysis of CD81 expression in Ramos whole cell lysate.

Anti-TAPA1 antibody - ab155760 from Abcam

Prices $376.00
Sizes 100 µl
Host Rabbit
Clonality Polyclonal
Anti-TAPA1 antibody (ab155760) at 1/1000 dilution + K562 whole cell lysate at 30 µg

Anti-TAPA1 antibody - ab128202 from Abcam

Prices $376.00
Sizes 50 µl
Host Rabbit
Clonality Polyclonal
ab128202 at 2.5µg/ml staining TAPA1 in Human testis tissue by immunohistochemistry (Formalin-Fixed, Paraffin-Embedded).

Anti-TAPA1 antibody - ab93485 from Abcam

Prices $376.00
Sizes 100 µg
Host Rabbit
Clonality Polyclonal
All lanes : Anti-TAPA1 antibody (ab93485) at 1/2000 dilutionLane 1 : SGC cell lysateLane 2 : SGC cell lysateLysates/proteins at 42 µg per lane.

Anti-TAPA1 antibody - ab190611 from Abcam

Prices $376.00
Sizes 100 µl
Host Rabbit
Clonality Polyclonal
Anti-TAPA1 antibody (ab190611) at 1/500 dilution + 4T1 cell extract at 30 µg

Anti-TAPA1 antibody [1D6] - ab23505 from Abcam

Prices $375.00
Sizes 100 µl
Host Mouse
Clonality Monoclonal
Clone 1D6

Anti-TAPA1 antibody [1D6] - ab35026 from Abcam

Prices $381.00
Sizes 100 µg
Host Mouse
Clonality Monoclonal
Clone 1D6
Flow cytometry analysis of Human peripheral blood lymphocytes, staining TAPA1 with ab35026 at 1/10 dilution.

Anti-TAPA1 antibody [1D6] (FITC) - ab33139 from Abcam

Prices $370.00
Sizes 100 µg
Host Mouse
Clonality Monoclonal
Clone 1D6

Anti-TAPA1 antibody [EPR4244] - ab109201 from Abcam

Prices $381.00
Sizes 100 µl
Host Rabbit
Clonality Monoclonal
Clone EPR4244
All lanes : Anti-TAPA1 antibody [EPR4244] (ab109201) at 1/700 dilution (unpurified)Lane 1 : Ramos cell lysateLane 2 : U87-MG cell lysateLane 3 : PC-12 cell lysateLane 4 : Raw264.7 cell lysateLysates/proteins at 10 µg per lane.SecondaryPeroxidase-conjugated goat anti-rabbit IgG (H+L) at 1/1000 dilution

Anti-TAPA1 antibody [M38] - ab79559 from Abcam

Prices $385.00
Sizes 100 µg
Host Mouse
Clonality Monoclonal
Clone M38
IHC image of TAPA1 staining in Human normal liver formalin fixed paraffin embedded tissue section, performed on a Leica Bond™ system using the standard protocol F. The section was pre-treated using heat mediated antigen retrieval with sodium citrate buffer (pH6, epitope retrieval solution 1) for 20 mins. The section was then incubated with ab79559, 5µg/ml, for 15 mins at room temperature and detected using an HRP conjugated compact polymer system. DAB was used as the chromogen. The section was then counterstained with haematoxylin and mounted with DPX. For other IHC staining systems (automated and non-automated) customers should optimize variable parameters such as antigen retrieval conditions, primary antibody concentration and antibody incubation times.

Anti-TAPA1 antibody [M38] (Phycoerythrin) - ab81436 from Abcam

Prices $379.00
Sizes 50 tests
Host Mouse
Clonality Monoclonal
Clone M38

Anti-TAPA1 antibody [M38], prediluted (Allophycocyanin/Cy7 ®) - ab200565 from Abcam

Prices $359.00
Sizes 100 tests
Host Mouse
Clonality Monoclonal
Clone M38

Anti-TAPA1 antibody [QV-6A8-S3] - ab180771 from Abcam

Prices $376.00
Sizes 100 µg
Host Rat
Clonality Monoclonal
Clone QV-6A8-S3
Flow cytometric analysis of Dubca cells using ab180771 at 1.2 μg/106 cells. Dubca cells were transiently transfected with an expression vector encoding TAPA1 (red curve). A PE-conjugated secondary antibody was used. (Isotype control: black curve).

Anti-TAPA1 antibody [TS81] - ab59477 from Abcam

Prices $385.00
Sizes 100 µg
Host Mouse
Clonality Monoclonal
Clone TS81
IHC image of TAPA1 staining in Human normal lung formalin fixed paraffin embedded tissue section, performed on a Leica Bond™ system using the standard protocol F. The section was pre-treated using heat mediated antigen retrieval with sodium citrate buffer (pH6, epitope retrieval solution 1) for 20 mins. The section was then incubated with ab59477, 5µg/ml, for 15 mins at room temperature and detected using an HRP conjugated compact polymer system. DAB was used as the chromogen. The section was then counterstained with haematoxylin and mounted with DPX. For other IHC staining systems (automated and non-automated) customers should optimize variable parameters such as antigen retrieval conditions, primary antibody concentration and antibody incubation times.

Anti-CD81 Antibody - LS-C5591 from LifeSpan Bioscience

Prices $415.00
Sizes 500 µl
Host Mouse
Clonality Monoclonal

Anti-CD81 Antibody - LS-C5594 from LifeSpan Bioscience

Prices $435.00
Sizes 250 µl
Host Hamster
Clonality Monoclonal
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