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You are here:Home » Antibodies » Abs to Ubiquitin Ligases » Anti -Cblb, CT (Cblb, E3 ubiquitin-protein ligase CBL-B, Casitas B-lineage lymphoma proto-oncogene b, SH3-binding protein CBL-B, Signal transduction protein CBL-B)

Anti -Cblb, CT (Cblb, E3 ubiquitin-protein ligase CBL-B, Casitas B-lineage lymphoma
proto-oncogene b, SH3-binding protein CBL-B, Signal transduction protein CBL-B)

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Specifications

Clone Host Grade Applications
Polyclonal Rabbit Affinity Purified E B
E3 ubiquitin-protein ligase which accepts ubiquitin from specific E2 ubiquitin-conjugating enzymes, and transfers it to substrates, generally promoting their degradation by the proteasome. Negatively regulates TCR (T-cell receptor), BCR (B-cell receptor) and FCER1 (high affinity immunoglobulin epsilon receptor) signal transduction pathways. In naive T-cells, inhibits VAV1 activation upon TCR engagement and imposes a requirement for CD28 costimulation for proliferation and IL-2 production. Also acts by promoting PIK3R1/p85 ubiquitination, which impairs its recruitment to the TCR and subsequent activation. In activated T-cells, inhibits PLCG1 activation and calcium mobilization upon restimulation and promotes anergy. In B-cells, acts by ubiquitinating SYK and promoting its proteasomal degradation. May also be involved in EGFR ubiquitination and internalization.
Catalog #033240
ApplicationsSuitable for use in Western Blot, ELISA
Recommended DilutionELISA: 1:1,000
Western Blot: 1:100-500
Storage and StabilityMay be stored at 4°C for short-term only. Aliquot to avoid repeated freezing and thawing. Store at -20°C. Aliquots are stable for 12 months. For maximum recovery of product, centrifuge the original vial after thawing and prior to removing the cap.
Clone TypePolyclonal
IsotypeIgG
HostRabbit
SourceMouse
ConcentrationAs reported
FormSupplied as a liquid in PBS, pH 7.2, 0.09% sodium azide.
PurityPurified by Protein A affinity chromatography.
ImmunogenMouse Cblb antibody is generated from rabbits immunized with a KLH conjugated synthetic peptide between 861-889 amino acids from the C-terminal region of mouse Cblb.
SpecificityMouse
Important NoteThis product as supplied is intended for research use only, not for use in human, therapeutic or diagnostic applications without the expressed written authorization of United States Biological.
Alternate namesCblb, E3 ubiquitin-protein ligase CBL-B, Casitas B-lineage lymphoma proto-oncogene b, SH3-binding protein CBL-B, Signal transduction protein CBL-B


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