Antibody detailed product information

Code No.	MEX003-4
Anti-CD81 (TAPA1) mAb-FITC
Price	¥35,200
Size	100 µL (500 µg/mL)
Availability (in Japan)	10 or more （In Japan at 00:05, Dec 14, 2024 in JST）
Clonality	Monoclonal
Clone	A103-10
Isotype (Immunized Animal)	Mouse IgG2aκ
Applications	FCM　5 µg/mL (final concentration)
Immunogen (Antigen)	human prostate carcinoma cell line (PC3) derived exosomes (prepared by ultracentrifugation from cultured supernatant)
Reactivity [Gene ID]	Human[975]
Storage buffer	500 µg/mL in PBS containing 1% BSA and 0.1% ProClin 150
Storage temp.	冷蔵
Conjugate	FITC
Manufacturer	MBL
Alternative names	CVID6, S5.7, TSPAN28
Background	CD81 antigen, also known as TAPA1, is a tetraspanin characterized by four transmembrane domains and a member of the transmembrane 4 superfamily. CD81 has broad tissue distribution and may play multiple roles in a variety of cellular processes such as immune response and tumorigenesis, but its function has not been elucidated entirely. It is reported that the tetraspanins CD9, CD63 and CD81 are highly enriched on a certain type of extracellular vesicles, called exosome. Because of various exosome features, CD81, one of the representative exosome surface proteins, is thought to be related to cell-cell communication.
Related products	MEX001-4 Anti-CD9 mAb-FITC MEX002-4 Anti-CD63 (LAMP-3) mAb-FITC MEX001-3 Anti-CD9 mAb MEX002-3 Anti-CD63 (LAMP-3) mAb MEX003-3 Anti-CD81 (TAPA1) mAb MEX001-6 Anti-CD9 mAb-Biotin MEX002-6 Anti-CD63 (LAMP-3) mAb-Biotin MEX003-6 Anti-CD81 (TAPA1) mAb-Biotin M076-4 Mouse IgG2a (isotype control)-FITC MEX001-12 Anti-CD9 mAb-ALP MEX002-12 Anti-CD63 (LAMP-3) mAb-ALP MEX003-12 Anti-CD81 (TAPA1) mAb-ALP
Product category	Research area:Cancer Cell surface antigens Exosomes
Data
References	Simons M, Raposo G. Exosomes--vesicular carriers for intercellular communication. Curr Opin Cell Biol. 21, 575-81 (2009)（PMID: 19442504） Pols MS, Klumperman J, Trafficking and function of the tetraspanin CD63. Exp Cell Res. 315, 1584-92 (2009)（PMID: 18930046） Yoshioka Y et al. Ultra-sensitive liquid biopsy of circulating extracellular vesicles using ExoScreen. Nat Commun. 5, 3591 (2014)（PMID: 24710016） Melo SA et al. Glypican-1 identifies cancer exosomes and detects early pancreatic cancer. Nature 523, 177-82 (2015)（PMID: 26106858）

The availability is based on the information in Japan at 00:05, Dec 14, 2024 in JST.
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Abbreviations for applications：
WB: Western Blotting, IH: Immunohistochemistry, IC: Immunocytochemistry, IP: Immunoprecipitation
FCM: Flow Cytometry, NT: Neutralization, IF: Immunofluorescence, RIP: RNP Immunoprecipitation
ChIP: Chromatin Immunoprecipitation, CoIP: Co-Immunoprecipitation
DB: Dot Blotting, NB: Northern Blotting, RNA FISH: RNA Fluorescence in situ hybridization
For applications and reactivity:
*: The use is reported in a research article (Not tested by MBL). Please check the data sheet for detailed information.
**: The use is reported from the licenser (Under evaluation or not tested by MBL).
For storage temparature: RT: room temparature
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