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WH0027101M1

Sigma-Aldrich

Monoclonal Anti-CACYBP antibody produced in mouse

clone 2E3, purified immunoglobulin, buffered aqueous solution

Synonym(s):

Anti-GIG5, Anti-MGC87971, Anti-PNAS107, Anti-RP1102G20.6, Anti-S100A6BP, Anti-SIP, Anti-calcyclin binding protein

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About This Item

MDL number:
UNSPSC Code:
12352203
NACRES:
NA.41

biological source

mouse

conjugate

unconjugated

antibody form

purified immunoglobulin

antibody product type

primary antibodies

clone

2E3, monoclonal

form

buffered aqueous solution

species reactivity

human

technique(s)

indirect ELISA: suitable
proximity ligation assay: suitable
western blot: 1-5 μg/mL

isotype

IgG1κ

GenBank accession no.

UniProt accession no.

shipped in

dry ice

storage temp.

−20°C

target post-translational modification

unmodified

Gene Information

human ... CACYBP(27101)

General description

The protein encoded by this gene is a calcyclin binding protein. It may be involved in calcium-dependent ubiquitination and subsequent proteosomal degradation of target proteins. It probably serves as a molecular bridge in ubiquitin E3 complexes and participates in the ubiquitin-mediated degradation of beta-catenin. Two alternatively spliced transcript variants encoding different isoforms have been found for this gene. (provided by RefSeq)

Immunogen

CACYBP (AAH05975, 1 a.a. ~ 228 a.a) full-length recombinant protein with GST tag. MW of the GST tag alone is 26 KDa.

Sequence
MASEELQKDLEEVKVLLEKATRKRVRDALTAEKSKIETEIKNKMQQKSQKKAELLDNEKPAAVVAPITTGYTVKISNYGWDQSDKFVKIYITLTGVHQVPTENVQVHFTERSFDLLVKNLNGKSYSMIVNNLLKPISVEGSSKKVKTDTVLILCRKKVENTRWDYLTQVEKECKEKEKPSYDTETDPSEGLMNVLKKIYEDGDDDMKRTINKAWVESREKQAKGDTEF

Biochem/physiol Actions

CACYBP (calcyclin binding protein) is a part of the ubiquitination machinery and is involved in the degradation of β-catenin. It can interact with S100, SIAH1 (seven in absentia homolog 1) and SKP1 (S-phase kinase-associated protein 1). CACYBP is involved in proliferation, differentiation, multidrug resistance and tumorigenicity. It can work as an oncogene and as a tumor suppressor. In glioma cells, CACYBP enhances the cellular proliferation.

Features and Benefits

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Physical form

Solution in phosphate buffered saline, pH 7.4

Legal Information

GenBank is a registered trademark of United States Department of Health and Human Services

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Storage Class Code

10 - Combustible liquids

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

Certificates of Analysis (COA)

Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.

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CacyBP/SIP inhibits Doxourbicin-induced apoptosis of glioma cells due to activation of ERK1/2.
Tang Y, et al.
IUBMB Life, 68, 211-219 (2016)
Expression and regulation of CacyBP/SIP in chronic lymphocytic leukemia cell balances of cell proliferation with apoptosis.
Fu C, et al.
Journal of Cancer Research and Clinical Oncology, 142, 741-748 (2016)
S100A6 protein negatively regulates CacyBP/SIP-mediated inhibition of gastric cancer cell proliferation and tumorigenesis.
Ning X, et al.
PLoS ONE, 7, e30185-e30185 (2012)
CacyBP/SIP protein is important for the proliferation of human glioma cells.
Shi H, et al.
IUBMB Life, 66, 286-291 (2014)

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