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Key Documents

SAB4200201

Sigma-Aldrich

Anti-Cyclophilin B antibody produced in rabbit

enhanced validation

~1.0 mg/mL, affinity isolated antibody

Synonyme(s) :

Anti-CYP-S1, Anti-CYPB, Anti-OI9, Anti-PPIB, Anti-PPIase B, Anti-S-cyclophilin, Anti-SCYLP, Anti-cyclophilin-like protein, Anti-peptidyl-prolyl cis-trans isomerase B, Anti-peptidylprolyl isomerase B, Anti-rotamase B

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About This Item

Numéro MDL:
Code UNSPSC :
12352203
Nomenclature NACRES :
NA.41

Source biologique

rabbit

Niveau de qualité

Conjugué

unconjugated

Forme d'anticorps

affinity isolated antibody

Type de produit anticorps

primary antibodies

Clone

polyclonal

Forme

buffered aqueous solution

Poids mol.

~20 kDa

Espèces réactives

human, rat, monkey, mouse

Validation améliorée

independent
Learn more about Antibody Enhanced Validation

Concentration

~1.0 mg/mL

Technique(s)

indirect immunofluorescence: 5-10 μg/mL using mouse 3T3 cells
western blot: 0.5-1.0 μg/mL using whole extracts of human HepG2 and rat NRK cells

Numéro d'accès UniProt

Conditions d'expédition

dry ice

Température de stockage

−20°C

Modification post-traductionnelle de la cible

unmodified

Informations sur le gène

human ... PPIB(5479)
mouse ... Ppib(19035)

Description générale

Anti-Cyclophilin B is produced in rabbit using as the immunogen a synthetic peptide corresponding to a fragment of human Cyclophilin B conjugated to KLH. Cyclophilin B (CypB) is a 21 kDa protein encoded by the PPIB gene, that belongs to the cyclophilin family, a highly conserved class of proteins originally identified as cellular binding proteins for the immunosuppressive drug cyclosporin A. CypB is mainly located within the endoplasmic reticulum (ER) of all cell types. CypB is involved in inflammation, viral infection and cancer.

Application

Anti-Cyclophilin B antibody produced in rabbit has been used:
  • immunoblotting
  • immunofluorescence
  • in immunocapture-polymerase chain reaction (PCR) to study the interactions between CypB and Tomato yellow leaf curl virus (TYLCV) coat protein (CP).

Actions biochimiques/physiologiques

Cyclophilins are peptidyl-prolyl cistrans isomerases (PPIases) that assist protein folding by catalysing the isomerization of peptidyl-proline bonds. Cyclophilin B (CypB) also plays an important role in protecting cells against ER stress via its PPIase activity. Mutations in the PPIB gene give rise to recessive forms of osteogenesis imperfecta and knockdown of this gene decreases cell growth, proliferation and migration.

Forme physique

Solution in 0.01 M phosphate buffered saline, pH 7.4, containing 15 mM sodium azide

Clause de non-responsabilité

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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Code de la classe de stockage

10 - Combustible liquids

Point d'éclair (°F)

Not applicable

Point d'éclair (°C)

Not applicable


Certificats d'analyse (COA)

Recherchez un Certificats d'analyse (COA) en saisissant le numéro de lot du produit. Les numéros de lot figurent sur l'étiquette du produit après les mots "Lot" ou "Batch".

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Retrouvez la documentation relative aux produits que vous avez récemment achetés dans la Bibliothèque de documents.

Consulter la Bibliothèque de documents

Overexpressed cyclophilin B suppresses apoptosis associated with ROS and Ca2+ homeostasis after ER stress
Kim J, et al.
Journal of Cell Science, 121(21), 3636-3648 (2008)
Implication of the whitefly Bemisia tabaci cyclophilin B protein in the transmission of Tomato yellow leaf curl virus
Kanakala S and Ghanim M
Frontiers in Plant Science, 7, 1702-1702 (2016)
Severe osteogenesis imperfecta in cyclophilin B-deficient mice
Choi JW, et al.
PLoS Genetics, 5(12), e1000750-e1000750 (2009)
Xiaoying Ma et al.
Endocrinology and metabolism (Seoul, Korea), 37(3), 432-443 (2022-05-17)
This study investigated the effect of short-chain fatty acids (SCFAs) on diabetes in a mouse model. Autophagy in Akita mice and streptozocin (STZ)-induced diabetic C57BL/6 mice was determined by Western blots and immunohistochemistry (IHC). Western blots, IHC, hematoxylin and eosin
Expression of cyclophilin B is associated with malignant progression and regulation of genes implicated in the pathogenesis of breast cancer
Fang F, et al.
The American Journal of Pathology, 174(1), 297-308 (2009)

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