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CD81 Antibodies

(CD81)

Choose one of 262 CD81 antibodies from our product listing based on 43 publications and 87 validation images.

Explore reliable CD81 antibodies from a broad selection of renowned manufacturers. Our portfolio enables accurate CD81 detection across multiple species, including Human, Mouse, Rat, Baboon, Cynomolgus, Non-Human Primate, Cat, Rabbit, Goat, Sheep, Chimpanzee, Monkey, Cow, Dog, Horse, Pig, Rodents, and supports diverse research applications such as FACS, WB, IHC, IP, IF.

Quickly find the right antibody using our search, filter, and comparison tools. Each product page provides detailed validation data, literature references, and customer feedback. Unlike comparison-only resources, you can conveniently purchase antibodies directly through our site. Choose from polyclonal, monoclonal, or recombinant CD81 antibodies derived from various hosts such as Mouse, Rabbit, Hamster. Browse our products below and order directly to support your research with confidence.

Alternative names for CD81 are CD81, cd81b, Cd81.

262 results

CD81 Reactivity: Human FACS Host: Rabbit Monoclonal C3 unconjugated
Catalog No. ABIN7648519
 
CD81 Reactivity: Human FACS Host: Rabbit Polyclonal unconjugated
Catalog No. ABIN7648515
 
CD81 Reactivity: Human FACS Host: Rabbit Monoclonal C32 unconjugated
Catalog No. ABIN7648520
 
CD81 Reactivity: Human FACS Host: Rabbit Monoclonal C1 unconjugated
Catalog No. ABIN7648521
 
GMP Grade CD81 Reactivity: Human FACS Host: Mouse Monoclonal 1D6 PerCP-Cy5.5
Catalog No. ABIN7539492
 
CD81 Reactivity: Human, Mouse WB, ELISA, IHC (p), IHC (fro) Host: Rabbit Polyclonal Biotin
Catalog No. ABIN1397572
 
CD81 Reactivity: Human, Mouse WB, IF (cc), IF (p) Host: Rabbit Polyclonal AbBy Fluor® 750
Catalog No. ABIN4999629
 
CD81 Reactivity: Human, Mouse WB, IF (cc), IF (p) Host: Rabbit Polyclonal AbBy Fluor® 680
Catalog No. ABIN4999628
 
CD81 Reactivity: Human, Mouse WB, IF (cc), IF (p) Host: Rabbit Polyclonal AbBy Fluor® 350
Catalog No. ABIN1397568
 
CD81 Reactivity: Human, Mouse WB, IF (cc), IF (p) Host: Rabbit Polyclonal AbBy Fluor® 647
Catalog No. ABIN1397571
 
CD81 Reactivity: Human, Mouse WB, IF (cc), IF (p) Host: Rabbit Polyclonal AbBy Fluor® 555
Catalog No. ABIN1397570
 
CD81 Reactivity: Human, Mouse WB, IF (cc), IF (p) Host: Rabbit Polyclonal AbBy Fluor® 488
Catalog No. ABIN1397569
 
CD81 Reactivity: Human, Mouse WB, IF (cc), IF (p) Host: Rabbit Polyclonal AbBy Fluor® 594
Catalog No. ABIN2811385
 
CD81 Reactivity: Human FACS Host: HEK-293F Cells Polyclonal FITC
Catalog No. ABIN7648517
 
CD81 Reactivity: Mouse FACS, WB, ELISA, IP, IHC (p) Host: Hamster Monoclonal unconjugated
Catalog No. ABIN206250
 
CD81 Reactivity: Human, Mouse WB, IF (cc), IF (p) Host: Rabbit Polyclonal Cy5.5
Catalog No. ABIN1415442
 
CD81 Reactivity: Human, Mouse WB, ELISA, IHC (p), IHC (fro) Host: Rabbit Polyclonal HRP
Catalog No. ABIN1415445
 
CD81 Reactivity: Human, Mouse WB, IF (cc), IF (p) Host: Rabbit Polyclonal Cy7
Catalog No. ABIN1415443
 
CD81 Reactivity: Human, Mouse WB, IF (cc), IF (p) Host: Rabbit Polyclonal Cy5
Catalog No. ABIN1415441
 
CD81 Reactivity: Human, Mouse WB, IF (cc), IF (p) Host: Rabbit Polyclonal Cy3
Catalog No. ABIN1415440
 
  • Type Primary
    • Primary
  • Application
    • Flow Cytometry (FACS)
    • Western Blotting (WB)
    • Immunohistochemistry (IHC)
    • Immunoprecipitation (IP)
    • Immunofluorescence (IF)
    • Exosome Staining (ExoS)
    • ELISA
    • Functional Studies (Func)
    • Immunohistochemistry (Paraffin-embedded Sections) (IHC (p))
    • Immunocytochemistry (ICC)
    • Immunohistochemistry (Formalin-fixed Paraffin-embedded Sections) (IHC (fp))
    • Immunofluorescence (Cultured Cells) (IF (cc))
    • Immunohistochemistry (Frozen Sections) (IHC (fro))
    • Immunofluorescence (Paraffin-embedded Sections) (IF (p))
    • Super-resolution Microscopy (SRM)
    • Immunofluorescence (fixed cells) (IF/ICC)
    • Enzyme Immunoassay (EIA)
    • Live Cell Imaging (LCI)
    • Immunochromatography (IC)
    • Immunohistochemistry (Formalin-fixed Sections) (IHC (f))
    • Blocking Antibody (Inhibition)
    • Blocking Peptide (BP)
    • Cell-ELISA (cELISA)
    • Staining Methods (StM)
    • Coating (Coat)
    • Native Western Blotting (nWB)
  • Reactivity
    • Human
    • Mouse
    • Rat
    • Baboon
    • Cynomolgus
    • Non-Human Primate
    • Cat
    • Rabbit
    • Goat
    • Sheep
    • Chimpanzee
    • Monkey
    • Cow
    • Dog
    • Horse
    • Pig
    • Rodents
  • Cited in publications
  • Images available
  • Preservative free only
  • Carrier free only
  • Host
    • Mouse
    • Rabbit
    • Hamster
    • Armenian Hamster
    • Human
    • Rat
    • Guinea Pig
    • HEK-293F Cells
  • Clonality
    • Monoclonal
    • Polyclonal
    • Chimeric
  • Clone
    • 1D6
    • 1-3-3-22
    • C81-2885R
    • M38
    • 2F7
    • rC81-3442
    • 2304-81
    • Eat2
    • 24MS04-81
    • D1
    • 5A6
    • 5K34
    • 7H100
    • 2E11E5
    • 9F7
    • C1
    • C3
    • C30
    • C32
    • C6
    • QV-6A8-S3
    • TS81
    • 005-C01
    • 1668CT178-9-24-87
    • 27H1
    • 2B7
    • 4B4
    • 4D4A11
    • 6B9F4B5
    • 8H199
    • DMC429
    • EAT-2 (Eat2)
    • Eat 2
    • G1-G1-4
    • GAA-3
    • RB19768
  • Binding Specificity
    • AA 101-210
    • AA 113-201
    • AA 116-201
    • AA 116-134
    • AA 190-201
    • Extracellular
    • C-Term
    • AA 176-203
    • Internal Region
    • N-Term
    • AA 1-100
    • AA 1-236
    • AA 111-160
    • AA 113-204
    • AA 170-219
    • AA 25-127
    • AA 30-80
    • AA 90-210
  • Conjugate
    • Un-conjugated
    • FITC
    • PE
    • Biotin
    • APC
    • CF®568
    • CF®488A
    • CF®647Plus
    • CF®405S
    • CF®594
    • CF®640R
    • CF®647
    • CF®740
    • HRP
    • PerCP-Cy5.5
    • APC-Cy7
    • Alexa Fluor 488
    • CF®405M
    • CF®583R
    • Elab Fluor®700
    • ExoBrite™ 450
    • ExoBrite™ 515
    • ExoBrite™ 585
    • ExoBrite™ 660
    • ExoBrite™ APC
    • RPE-Astral™616
    • APC-iFluor™700
    • AbBy Fluor® 350
    • AbBy Fluor® 488
    • AbBy Fluor® 555
    • AbBy Fluor® 594
    • AbBy Fluor® 647
    • AbBy Fluor® 680
    • AbBy Fluor® 750
    • Alexa Fluor 555
    • Alexa Fluor 594
    • Alexa Fluor 647
    • Alexa Fluor 680
    • Alexa Fluor 750
    • CF405M
    • CF®405L
    • CF®498
    • CF®700
    • CF®770
    • Cy3
    • Cy5
    • Cy5.5
    • Cy7
    • DyLight 488
    • DyLight 550
    • ExoBrite™ 700
  • Isotype
    • IgG1
    • IgG
    • kappa
    • IgG1 kappa
    • IgG3 kappa
    • IgG kappa
    • IgG2a
    • IgG2b
    • Ig Fraction
  • Protein Type
    • Recombinant Antibody
  • Format
    • Liquid
    • Lyophilized
  • Fragment
    • Fc fragment
  • Grade
    • GMP Grade
    • KO Validated
  • Supplier
    • antibodies-online
    • Biotium
    • Biomatik
    • Abbexa
    • Acris
    • Signalway
    • USBio
    • Boster Bio
    • Covalab
    • Alomone Labs
    • RayBiotech
    • Elabscience
    • NSJ Bioreagents
    • Aldevron
    • Assay Biotechnology Company, Inc.
    • Aviva Systems Biology
    • ProSci

Latest Publications for our CD81 Antibodies

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).

Aliases for CD81 Antibodies

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