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CD81 Products

(CD81)

Categories

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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Featured CD81 Categories

CD81 Antibodies

High quality antibodies with extensive validation data.

CD81 ELISA Kits

Reliable ELISA kits for a wide range of species.

CD81 Proteins

Proteins for various applications incl. WB, ELISA, IF etc.

Recommended CD81 Antibodies

Product
Reactivity
Application
Validations
Cat. No.
Quantity
Datasheet
Reactivity Human
Application FACS, WB, IF, IHC (p), ICC, BP
Validations
  • (2)
  • (8)
Cat. No. ABIN2855163
Quantity 100 μL
Datasheet Datasheet
Reactivity Human
Application WB, IHC, IF
Validations
  • (7)
Cat. No. ABIN6138231
Quantity 100 μL
Datasheet Datasheet
Reactivity Cat, Human, Rabbit
Application FACS, WB, IP, IHC (p), ICC
Validations
  • (6)
  • (3)
Cat. No. ABIN457431
Quantity 0.1 mg
Datasheet Datasheet

Recommended CD81 ELISA Kits

Product
Reactivity
Analytical Method
Validations
Cat. No.
Quantity
Datasheet
Reactivity Human
Analytical Method Quantitative Sandwich ELISA
Validations
  • (1)
Cat. No. ABIN6965608
Quantity 96 tests
Datasheet Datasheet
Reactivity Human
Analytical Method Quantitative Sandwich ELISA
Validations
  • (1)
Cat. No. ABIN6954534
Quantity 96 tests
Datasheet Datasheet
Reactivity Mouse
Analytical Method Quantitative Sandwich ELISA
Validations
  • (1)
Cat. No. ABIN6975736
Quantity 96 tests
Datasheet Datasheet

Recommended CD81 Proteins

Product
Reactivity
Source
Validations
Cat. No.
Quantity
Datasheet
Reactivity Human
Source HEK-293 Cells
Validations
  • (2)
Cat. No. ABIN7092751
Quantity 100 μg
Datasheet Datasheet
Reactivity Human
Source Wheat germ
Validations
  • (1)
  • (1)
Cat. No. ABIN1348710
Quantity 10 μg
Datasheet Datasheet
Reactivity Human
Source HEK-293 Cells
Validations
  • (2)
Cat. No. ABIN7491588
Quantity 100 μg
Datasheet Datasheet

Latest Publications for our CD81 products

Sukreet, Pereira Braga, An, Adamec, Cui, Zempleni: "Ultrasonication of Milk Decreases the Content of Exosomes and MicroRNAs in an Exosome-Defined Rodent Diet." in: The Journal of nutrition, Vol. 152, Issue 4, pp. 961-970, (2022) (PubMed).

Piao, Na, Seo, Hong, Sohn, Kwon, Lee, Kim: "Effects of general anaesthesia with an inhalational anaesthetic agent on the expression of exosomes in rats." in: International journal of medical sciences, Vol. 19, Issue 9, pp. 1399-1407, (2022) (PubMed).

Keysberg, Hertel, Schelletter, Busche, Sochart, Kalinowski, Hoffrogge, Otte, Noll: "Exploring the molecular content of CHO exosomes during bioprocessing." in: Applied microbiology and biotechnology, Vol. 105, Issue 9, pp. 3673-3689, (2021) (PubMed).

Wang, Li, Wu, Cai, Wen, Xiang, Hu, Li: "Comparative evaluation of methods for isolating small extracellular vesicles derived from pancreatic cancer cells." in: Cell & bioscience, Vol. 11, Issue 1, pp. 37, (2021) (PubMed).

Oka, Kobayashi, Matsumura, Nishio, Nakano, Okamura, Okochi, Minamisawa, Shiba, Saeki: "New Role for Growth/Differentiation Factor 15 in the Survival of Transplanted Brown Adipose Tissues in Cooperation with Interleukin-6." in: Cells, Vol. 9, Issue 6, (2020) (PubMed).

Chen, Lin, Tsai, He, Luo, Chiu, Herschman, Li: "Exosomal 2',3'-CNP from mesenchymal stem cells promotes hippocampus CA1 neurogenesis/neuritogenesis and contributes to rescue of cognition/learning deficiencies of damaged brain." in: Stem cells translational medicine, Vol. 9, Issue 4, pp. 499-517, (2020) (PubMed).

Shentu, Huang, Cernelc-Kohan, Chan, Wong, Espinoza, Tan, Gramaglia, van der Heyde, Chien, Hagood: "Thy-1 dependent uptake of mesenchymal stem cell-derived extracellular vesicles blocks myofibroblastic differentiation." in: Scientific reports, Vol. 7, Issue 1, pp. 18052, (2019) (PubMed).

Visnovitz, Osteikoetxea, Sódar, Mihály, Lőrincz, Vukman, Tóth, Koncz, Székács, Horváth, Varga, Buzás: "An improved 96 well plate format lipid quantification assay for standardisation of experiments with extracellular vesicles." in: Journal of extracellular vesicles, Vol. 8, Issue 1, pp. 1565263, (2019) (PubMed).

Stenovec, Lasič, Dominkuš, Bobnar, Zorec, Lenassi, Kreft: "Slow Release of HIV-1 Protein Nef from Vesicle-like Structures Is Inhibited by Cytosolic Calcium Elevation in Single Human Microglia." in: Molecular neurobiology, Vol. 56, Issue 1, pp. 102-118, (2019) (PubMed).

Fritsch, Tchikov, Hennig, Lucius, Schütze: "A toolbox for the immunomagnetic purification of signaling organelles." in: Traffic (Copenhagen, Denmark), Vol. 20, Issue 3, pp. 246-258, (2019) (PubMed).

Synonyms and alternative names related to CD81

CD81 molecule (CD81), CD81 molecule b (cd81b), CD81 antigen (Cd81), Cd81 molecule (Cd81), CVID6, S5.7, Tapa-1, Tapa1, TAPA1, Tspan28, TSPAN28

Protein level used designations for CD81

  • CD81 antigen
  • 26 kDa cell surface protein TAPA-1
  • target of the antiproliferative antibody 1
  • CD81 antigen (target of antiproliferative antibody 1)
  • tetraspanin-28
  • tspan-28
  • CD 81 antigen
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