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CD137 Mouse anti-Human, Brilliant Violet 421, Clone: 4B4-1, BD

Catalog No. BDB566266 Shop All BD Biosciences Products
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Catalog No. BDB566266 Supplier BD Biosciences Supplier No. 566266
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Mouse Monoclonal Antibody

The 4B4-1 monoclonal antibody specifically binds to CD137 which is also known as 4-1BB, and ILA (induced by lymphocyte activation). CD137 is a type I transmembrane glycoprotein that belongs to the TNF/NGF receptor family. It is encoded by TNFRSF9 /(tumor necrosis factor receptor superfamily, member 9). CD137 is expressed on activated T cells, B cells, monocytes, and follicular dendritic cells. CD137 plays roles in the costimulation, differentiation and survival of T cells and B cells

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 407nm and Em Max at 421nm, BD Horizon BV421 can be excited by the violet laser and detected in the standard Pacific Blue™ filter set (eg, 450/50nm filter). BD Horizon BV421 conjugates are very bright, often exhibiting a 10 fold improvement in brightness compared to Pacific Blue conjugates. BV421 is a polymer-based dye excited by the violet laser and is one of the brightest fluorochromes offered by BD Biosciences. Conjugates are typically 10 times brighter than Pacific Blue™ conjugates and are often as bright as or brighter than PE conjugates. Due to nearly identical excitation and emission properties but different spillover characteristics, BD Horizon BV421, Pacific Blue™, and BD Horizon™ V450 cannot be used simultaneously.
TRUSTED_SUSTAINABILITY

Specifications

Antigen CD137
Classification Monoclonal
Clone 4B4-1
Conjugate Brilliant Violet 421
Formulation Aqueous buffered solution containing BSA and ≤0.09% sodium azide.
Gene Alias 4-1BB
Host Species Mouse
Immunogen Recombinant Human 4-1BB Fusion Protein
Purification Method Affinity Purified
Quantity 25 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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