Thermo Fisher Scientific CD137 Polyclonal Antibody

Applications

Tested Dilution

Publications

Western Blot (WB)

0.5 µg/mL

-

Immunohistochemistry (Frozen) (IHC (F))

1-15 µg/mL

-

Flow Cytometry (Flow)

0.25 µg per million cells

-

Product Specifications

Species Reactivity

Mouse

Host/Isotype

Goat / IgG

Class

Polyclonal

Type

Antibody

Immunogen

Mouse myeloma cell line NS0-derived recombinant mouse 4-1BB/TNFRSF9/CD137 Val24-Leu187 if (typeof window.$mangular === undefined || !window.$mangular) { window.$mangular = {}; } $mangular.antigenJson = \[{targetFamily:4-1BB (CD137),uniProtId:P20334-1,ncbiNodeId:10090,antigenRange:24-187,antigenLength:256,antigenImageFileName:PA5-47967_4-1BB_CD137_P20334-1_Goat.svg,antigenImageFileNamePDP:PA5-47967_4-1BB_CD137_P20334-1_Goat_PDP.jpeg,sortOrder:2}\]; $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_2609245

Product Specific Information

In direct ELISAs, approximately 100% cross-reactivity with recombinant rat 4-1BB/TNFRSF9 is observed. In Western blots, less than 5% cross-reactivity with recombinant human 4-1BB and recombinant mouse EDAR is observed.

Reconstitute at 0.2 mg/mL in sterile PBS.

Endoxin level is <0.10 EU per 1 µg of the antibody by the LAL method.

Target Information

CD137, also known as TNFRSF9 or 4-1BB, is an inducible costimulatory molecule expressed mainly on activated T cells. Its ligand, known as 4-1BBL, is expressed on activated macrophages, mature B cells, hematopoietic stem cells, and myeloid progenitor cells. CD137 signaling leads to maintaining the survival of activated T cells and CD8+ memory T cells, and clonal expansion of T cells, but also to suppressing myelopoiesis and dendritic cell development. Triggered CD137 induces a cytokine release profile regulating peripheral monocyte survival. Soluble forms of CD137 may provide negative control mechanism for some immune responses.

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