Thermo Fisher Scientific 4-1BB Ligand Polyclonal Antibody

Applications

Tested Dilution

Publications

Western Blot (WB)

1 µg/mL

-

Immunohistochemistry (Paraffin) (IHC (P))

1-15 µg/mL

-

Flow Cytometry (Flow)

2.5 µg per million cells

-

Product Specifications

Species Reactivity

Human

Host/Isotype

Goat / IgG

Class

Polyclonal

Type

Antibody

Immunogen

E. coli-derived recombinant human 4-1BB Ligand/TNFSF9 Arg71-Glu254 if (typeof window.$mangular === undefined || !window.$mangular) { window.$mangular = {}; } $mangular.antigenJson = \[{targetFamily:4-1BBL (CD137L),uniProtId:P41273-1,ncbiNodeId:9606,antigenRange:71-254,antigenLength:254,antigenImageFileName:PA5-47291_4-1BBL_CD137L_P41273-1_Goat.svg,antigenImageFileNamePDP:PA5-47291_4-1BBL_CD137L_P41273-1_Goat_PDP.jpeg,sortOrder:1}\]; $mangular.isB2BCMGT = false; $mangular.isEpitopesModalImageMultiSizeEnabled = true;

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Conjugate

Unconjugated Unconjugated Unconjugated

Form

Lyophilized

Concentration

0.2 mg/mL

Purification

Antigen affinity chromatography

Storage buffer

PBS with 5% trehalose

Contains

No Preservative

Storage conditions

-20° C, Avoid Freeze/Thaw Cycles

Shipping conditions

Ambient (domestic); Wet ice (international)

RRID

AB_2608811

Product Specific Information

In direct ELISAs and Western blots, less than 1% cross-reactivity with recombinant mouse 4-1BB Ligand, recombinant human (rh) APRIL, rhBAFF, rhEDA-A2, rhFas Ligand, rhGITR Ligand, rhLIGHT, rhOX40 Ligand, rhTNF-alpha, rhTRAIL, and rhTWEAK is observed.

Reconstitute at 0.2 mg/mL in sterile PBS.

Target Information

CD137 ligand (CD137L) is a type II membrane protein and part of the TNF superfamily. CD137L is a co-stimulatory molecule that is expressed on antigen presenting cells (DCs, monocytes/macrophages, B cells) and is upregulated upon activation. Its receptor, CD137/4-1BB, is found on a variety of cells, including inflamed endothelial cells, where its expression enhances extravasation of CD137L expressing monocytes. Activated T cells also express CD137, and engagement with CD137L enhances T cell proliferation, IL-2 secretion, survival, and cytotoxic activity. CD137L is also expressed on a majority of B-cell lymphomas, including mantle cell lymphoma, follicular lymphoma, and diffuse large B-cell lymphoma (but it is lacking on Hodgkin lymphoma and T-cell lymphoma). CD137L is also expressed in carcinoma cell lines, and is thought to be involved in T cell-tumor cell interactions.

For Research Use Only. Not for use in diagnostic procedures. Not for resale without express authorization.