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Granzyme B Mouse anti-Human, Brilliant Violet 421, Clone: GB11, BD

Catalog No. BDB563389 Shop All BD Biosciences Products
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Catalog No. BDB563389 Supplier BD Biosciences Supplier No. 563389
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Mouse Monoclonal Antibody

The GB11 antibody specifically reacts with human granzyme B, a serine protease ofapproximately 32 kDa. Granzyme B is stored in the granules of cytotoxic T lymphocytes and NK cells along with the pore-forming protein perforin. In the classic model of target cell lysis, perforins create holes in the target cell membrane allowing entrance of granzymes. Granzyme B has been shown to act on specific substrates including caspase-3, -7, -9, and -10 which in turn give rise to enzymes that mediate apoptosis. Granzyme B may also be involved in the hydrolysis of extracellular matrix components. Detectable levels of granzyme B have been detected in sera from healthy volunteers. The immunogen used to generate the GB11 hybridoma was human granzyme B isolated from an NK cell line.

The antibody was conjugated to BD Horizon™ BV421 which is part of the BD Horizon™ Brilliant Violet™ family of dyes. With an Ex Max of 407-nm and Em Max at 421-nm, BD Horizon™ BV421can be excited by the violet laser and detected in the standard Pacific Blue™ filter set (eg, 450/50-nm filter). BD Horizon™ BV421conjugates are very bright, often exhibiting a 10 fold improvement in brightness compared to Pacific Blue™ conjugates.

TRUSTED_SUSTAINABILITY

Specifications

Antigen Granzyme B
Applications Flow Cytometry
Classification Monoclonal
Clone GB11
Conjugate Brilliant Violet 421
Description GZMB; Granzyme-2; CCPI; CGL1; CSPB; CTLA1; CTSGL1; GRB; HLP; SECT
Formulation Aqueous buffered solution containing BSA and ≤0.09% sodium azide.
Host Species Mouse
Immunogen Human Granzyme B
Purification Method Affinity Purified
Quantity 50 Tests
Regulatory Status RUO
Primary or Secondary Primary
Target Species Human
Content And Storage Store undiluted at 4°C and protected from prolonged exposure to light. Do not freeze.
Isotype IgG1 κ
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