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CD81 Polyclonal Antibody

41779

CD81 Polyclonal Antibody

CD81 Polyclonal Antibody (catalogue number 41779) is a rabbit-derived primary antibody validated for WB ELISA, reactive with Hu Ms Rt samples. It targets CD81 antigen (CD81): Structural component of specialized membrane microdomains known as tetraspanin-enriched microdomains (TERMs), which act as platforms for receptor clustering and signaling. Supplied in 2 pack sizes, from 50ul at ₪893.28 to 100ul at ₪1,301.17; the final price is confirmed on your quote and the lot certificate of analysis ships with the order.

Primary AntibodyHostRabbit
Host / source
Rabbit
Reactivity
Hu Ms Rt
Applications
WB ELISA
UniProt ID
P60033
Gene
CD81
Target organism
Homo sapiens
Catalogue number
41779
Brand
LABO Scientific
Storage
Store at -20°C for long term preservation (recommended). Store at 4°C for short term use.

Target background

Target: CD81 antigen (CD81) · Homo sapiens

Structural component of specialized membrane microdomains known as tetraspanin-enriched microdomains (TERMs), which act as platforms for receptor clustering and signaling. Essential for trafficking and compartmentalization of CD19 receptor on the surface of activated B cells. Upon initial encounter with microbial pathogens, enables the assembly of CD19-CR2/CD21 and B cell receptor (BCR) complexes at signaling TERMs, lowering the threshold dose of antigen required to trigger B cell clonal expansion and antibody production.

Subcellular location: Cell membrane; Basolateral cell membrane

Tissue specificity: Expressed on B cells (at protein level). Expressed in hepatocytes (at protein level). Expressed in monocytes/macrophages (at protein level). Expressed on both naive and memory CD4-positive T cells (at protein level)

Sequence length: 236 aa · 25809 Da

Protein background from UniProtKB, licensed under CC BY 4.0. Describes the target antigen, not this product.

Ordering in Israel

Lead time
Ships from the manufacturer to your lab in 8–14 business days; customs and cold chain handled by LABO Scientific.
Pricing
Quoted in ILS, excl. VAT. Add the item to your quote and we confirm the final price, usually the same business day.
Storage
Store at -20°C for long term preservation (recommended). Store at 4°C for short term use.
Documents
Lot certificate of analysis and manufacturer SDS are emailed with your order confirmation.
Who we serve
Universities, hospitals and biotech companies across Israel. Research use only — not for diagnostic or therapeutic use.