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Key Documents

C2724

Sigma-Aldrich

Anti-Calbindin-D-28K (EG-20) antibody produced in rabbit

enhanced validation

affinity isolated antibody, buffered aqueous solution

Synonyme(s) :

Anti-CALB, Anti-D-28K

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About This Item

Numéro MDL:
Code UNSPSC :
12352203
Nomenclature NACRES :
NA.44

Source biologique

rabbit

Conjugué

unconjugated

Forme d'anticorps

affinity isolated antibody

Type de produit anticorps

primary antibodies

Clone

polyclonal

Forme

buffered aqueous solution

Poids mol.

antigen 28 kDa

Espèces réactives

rat

Validation améliorée

independent
Learn more about Antibody Enhanced Validation

Technique(s)

immunohistochemistry: 1:2,000 using sections of rat cerebellum
western blot: 1:2,000 using a whole extract of rat brain

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

Description générale

Calbindin-D-28K (CALB1) is a calcium binding protein in the brain. This 27kDa protein is located on human chromosome 8q21.
Calbindin-D-28k is an intracellular protein characterized by EF-hand type structural motifs that bind to Ca2+. This protein modulates synaptic plasticity and signal transduction . Anti-Calbindin-D-28K (EG-20) antibody recognizes rat calbindin-D-28K (28 kDa). Due to interspecies similarity, reactivity with human, mouse, bovine, chicken, porcine, and frog is expected, but has not been confirmed. Staining of calbindin-D-28K is specifically inhibited with the calbindin-D-28K immunizing peptide by immunoblotting.

Immunogène

The immunogen sequence is specific for calbindin-D-28K and is not found in other members of the EF-hand family such as calbindin-D-9K, calretinin, myosin light chain, parvalbumin, S-100a, S-100b, S100A2 (S100L) and S100A6 (calcyclin). This sequence is highly conserved across species, including human, mouse, bovine, chicken, porcine, and frog calbindin-D-28K sequences.
synthetic peptide corresponding to the C-terminal region of rat calbindin-D-28K (amino acids 225-244 with N-terminally added Lys-Gly) conjugated to KLH.

Application

Anti-Calbindin-D-28K (EG-20) antibody is suitable for use in immunohistochemistry (1:2,000 using sections of rat cerebellum), immunoblot and western blot (1:2,000 using a whole extract of rat brain). Enzymatic predigestion of formalin-fixed, paraffin-embedded sections by proteolytic enzymes (e.g., 0.1% trypsin or protease, 10 min., at RT or 37 ° C) improves immunohistochemical staining with the antibody.
Anti-Calbindin-D-28K (EG-20) antibody has been used in immunohistochemical (IHC) peroxidase staining and cupric silver staining. It has also been used in immunofluorescence.

Forme physique

Solution in 0.01 M phosphate buffered saline, pH 7.4, containing 1% bovine serum albumin and 15 mM sodium azide.

Remarque sur l'analyse

Enzymatic predigestion of formalin-fixed, paraffin-embedded sections by proteolytic enzymes (e.g., 0.1% trypsin or protease, 10 min at RT or 37 °C) improves immunohistochemical staining.

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

12 - Non Combustible Liquids

Classe de danger pour l'eau (WGK)

nwg

Point d'éclair (°F)

Not applicable

Point d'éclair (°C)

Not applicable


Certificats d'analyse (COA)

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Consulter la Bibliothèque de documents

Postnatal phencyclidine administration selectively reduces adult cortical parvalbumin-containing interneurons
Wang C Z, et al.
Neuropsychopharmacology, 33(10), 2442-2442 (2008)
Long-term decrease in calbindin-D28K expression in the hippocampus of epileptic rats following pilocarpine-induced status epilepticus
Carter D S, et al.
Epilepsy Research, 79(2-3), 213-223 (2008)
Vascular endothelial growth factor increases during blood-brain barrier-enhanced permeability caused by Phoneutria nigriventer spider venom
Mendonca, M. C, et al.
BioMed Research International, 2014(6), 414-414 (2014)
GABA and synaptic inhibition of mouse cerebellum lacking glutamate decarboxylase 67
Obata K, et al.
Biochemical and Biophysical Research Communications, 370(3), 429-433 (2008)
Vaibhav P Pai et al.
Development (Cambridge, England), 139(2), 313-323 (2011-12-14)
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