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Key Documents

MABC603

Sigma-Aldrich

Anti-SERPINB5 Antibody, clone 5C6.2

clone 5C6.2, from mouse

Synonym(s):

Serpin B5, SERPINB5, Maspin, Peptidase inhibitor 5, PI-5

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About This Item

UNSPSC Code:
12352203
eCl@ss:
32160702
NACRES:
NA.43

biological source

mouse

Quality Level

antibody form

purified immunoglobulin

antibody product type

primary antibodies

clone

5C6.2, monoclonal

species reactivity

human

technique(s)

immunohistochemistry: suitable (paraffin)
western blot: suitable

isotype

IgG2bκ

NCBI accession no.

UniProt accession no.

shipped in

dry ice

target post-translational modification

unmodified

Gene Information

human ... SERPINB5(5268)

General description

Serpin B5 (UniProt P36952; also known as Maspin, Peptidase inhibitor 5, PI-5) is encoded by the SERPINB5 (also known as PI5) gene (Gene ID 5268) in human. Serpin B5/Maspin is an evolutionarily conserved serine protease inhibitor that induces apoptosis and inhibits the motility of breast cancer cells. DNA hypermethylation and histone deacetylation lead to silencing of the SERPINB5 gene in human breast cancer.

Specificity

Does not detect spliced isoform 2 (UniProt P36952-2).

Immunogen

Epitope: C-terminal half
GST-tagged recombinant protein corresponding to the C-terminal of human SERPINB5.

Application

Research Category
Apoptosis & Cancer
Research Sub Category
Apoptosis - Additional
This Anti-SERPINB5 Antibody, clone 5C6.2 is validated for use in Western Blotting, Immunohistochemistry (Paraffin) for the detection of SERPINB5.
Western Blotting Analysis: 1.0 µg/mL from a representative lot detected SERPINB5 in 10 µg of HT-1080 and HT-29 cell lysates.
Immunohistochemistry Analysis: A 1:1,000 dilution from a representative lot detected SERPINB5 in human breast tissue.

Quality

Evaluated by Western Blotting in HCT116 cell lysate.

Western Blotting Analysis: 1.0 µg/mL of this antibody detected SERPINB5 in 10 µg of HCT116 cell lysate.

Target description

~42 kDa observed

Physical form

Format: Purified
Protein G Purified
Purified mouse monoclonal IgG2bκ antibody in buffer containing 0.1 M Tris-Glycine (pH 7.4), 150 mM NaCl with 0.05% sodium azide.

Storage and Stability

Stable for 1 year at 2-8°C from date of receipt.

Other Notes

Concentration: Please refer to lot specific datasheet.

Disclaimer

Unless otherwise stated in our catalog or other company documentation accompanying the product(s), our products are intended for research use only and are not to be used for any other purpose, which includes but is not limited to, unauthorized commercial uses, in vitro diagnostic uses, ex vivo or in vivo therapeutic uses or any type of consumption or application to humans or animals.

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Storage Class Code

12 - Non Combustible Liquids

WGK

WGK 1

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable


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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M T Longhi et al.
Cell communication and signaling : CCS, 19(1), 86-86 (2021-08-16)
Maspin (SERPINB5) is a potential tumor suppressor gene with pleiotropic biological activities, including regulation of cell proliferation, death, adhesion, migration and gene expression. Several studies indicate that nuclear localization is essential for maspin tumor suppression activity. We have previously shown

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