Date published: 2026-4-24

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Cbl-b Antibody (B-5): sc-376409

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Datasheets
  • Cbl-b Antibody (B-5) is a mouse monoclonal IgG2b κ, cited in 7 publications, provided at 200 µg/ml
  • specific for an epitope mapping between amino acids 953-982 at the C-terminus of Cbl-b of human origin
  • Anti-Cbl-b Antibody (B-5) is recommended for detection of Cbl-b of mouse, rat and human origin by WB, IP, IF, IHC(P) and ELISA
  • Anti-Cbl-b Antibody (B-5) is available conjugated to agarose for IP; HRP for WB, IHC(P) and ELISA; and to either phycoerythrin or FITC for IF, IHC(P) and FCM
  • also available conjugated to Alexa Fluor® 488, Alexa Fluor® 546, Alexa Fluor® 594 or Alexa Fluor® 647 for WB (RGB), IF, IHC(P) and FCM, and for use with RGB fluorescent imaging systems, such as iBright™ FL1000, FluorChem™, Typhoon, Azure and other comparable systems
  • also available conjugated to Alexa Fluor® 680 or Alexa Fluor® 790 for WB (NIR), IF and FCM; for use with Near-Infrared (NIR) detection systems, such as LI-COR®Odyssey®, iBright™ FL1000, FluorChem™, Typhoon, Azure and other comparable systems
  • m-IgGκ BP-HRP is the preferred secondary detection reagent for Cbl-b Antibody (B-5) for WB and IHC(P) applications. This reagent is now offered in a bundle with Cbl-b Antibody (B-5) (see ordering information below). For additional m-IgGκ BP conjugates see our complete list of Mouse IgG Binding Proteins.
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Cbl-b Antibody (B-5) is a mouse monoclonal IgG2b kappa light chain antibody that detects Cbl-b in mouse, rat, and human samples through applications such as western blotting (WB), immunoprecipitation (IP), immunofluorescence (IF), immunohistochemistry, and enzyme-linked immunosorbent assay (ELISA). Anti-Cbl-b antibody (B-5) is available in both non-conjugated and various conjugated forms, including agarose, horseradish peroxidase (HRP), phycoerythrin (PE), fluorescein isothiocyanate (FITC), and multiple Alexa Fluor® conjugates. Cbl-b, also known as RING finger protein 56, plays a crucial role in regulating signal transduction pathways by acting as an E3 ubiquitin ligase, which is essential for the ubiquitination and subsequent degradation of target proteins. This function is particularly important in maintaining cellular homeostasis and preventing uncontrolled cell proliferation, which can lead to cancer. Cbl-b is predominantly expressed in normal and malignant mammary epithelial cells, as well as various hematopoietic tissues and cell lines, highlighting its significance in both normal physiology and disease states. Cbl-b contains a proline-rich domain, a nuclear localization signal, a C3HC4 zinc finger, and a putative leucine zipper, which are critical for its interactions with other signaling proteins. The ability of Cbl-b to modulate the activity of these proteins underscores its importance in cellular signaling networks and its potential as a therapeutic target in cancer treatment.

For Research Use Only. Not Intended for Diagnostic or Therapeutic Use.

Alexa Fluor® is a trademark of Molecular Probes Inc., OR., USA

LI-COR® and Odyssey® are registered trademarks of LI-COR Biosciences

Ordering Information

Product NameCatalog #UNITPriceQtyFAVORITES

Cbl-b Antibody (B-5)

sc-376409
200 µg/ml
$322.00

Cbl-b Antibody (B-5): m-IgGκ BP-HRP Bundle

sc-522948
200 µg Ab, 40 µg BP
$361.00

Cbl-b Antibody (B-5) AC

sc-376409 AC
500 µg/ml, 25% agarose
$424.00

Cbl-b Antibody (B-5) HRP

sc-376409 HRP
200 µg/ml
$322.00

Cbl-b Antibody (B-5) FITC

sc-376409 FITC
200 µg/ml
$336.00

Cbl-b Antibody (B-5) PE

sc-376409 PE
200 µg/ml
$349.00

Cbl-b Antibody (B-5) Alexa Fluor® 488

sc-376409 AF488
200 µg/ml
$364.00

Cbl-b Antibody (B-5) Alexa Fluor® 546

sc-376409 AF546
200 µg/ml
$364.00

Cbl-b Antibody (B-5) Alexa Fluor® 594

sc-376409 AF594
200 µg/ml
$364.00

Cbl-b Antibody (B-5) Alexa Fluor® 647

sc-376409 AF647
200 µg/ml
$364.00

Cbl-b Antibody (B-5) Alexa Fluor® 680

sc-376409 AF680
200 µg/ml
$364.00

Cbl-b Antibody (B-5) Alexa Fluor® 790

sc-376409 AF790
200 µg/ml
$364.00

Cbl-b (B-5) Neutralizing Peptide

sc-376409 P
100 µg/0.5 ml
$69.00

Can this antibody be used to stain mouse tissue in IHC without a MOM kit?

Asked by: AbPolly
Thank you for your question. Staining mouse tissue with a mouse monoclonal antibody without using a mouse-on-mouse kit is best done by using a conjugated primary antibody. While this antibody is not standardly offered conjugated, we do have a Cbl-b antibody sc-8006 which is available conjugated to HRP, FITC, PE, AF488 and AF647.
Answered by: Technical Support 15
Date published: 2017-02-07
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Rated 1 out of 5 by from Does not workHi, I received a trail sample for this antibody. It did not work for my lysates from mouse primary cells either for western blot or immuno-precipitation.
Date published: 2017-11-03
Rated 5 out of 5 by from Validated in WB!This monoclonal, Cbl-b Antibody (B-5), has been validated in Western blot for samples of mouse, rat and human including NIH/3T3, CTLL-2 and BJAB whole cell lysates.
Date published: 2017-01-26
Rated 5 out of 5 by from Strong signal in WB in CTLLStrong signal in WB in CTLL-2 whole cell lysate. -SCBT QC
Date published: 2015-06-30
Rated 5 out of 5 by from Worked well for WB in BJAB whole cell lysateWorked well for WB in BJAB whole cell lysate. -SCBT QC
Date published: 2015-02-19
Rated 5 out of 5 by from Excellent immunoperoxidase nuclear and cytoplasmicExcellent immunoperoxidase nuclear and cytoplasmic staining in formalin fixed, paraffin-embedded human urinary bladder tissue. -SCBT QC
Date published: 2015-01-18
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Cbl-b Antibody (B-5) is rated 4.2 out of 5 by 5.
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