Anti-Calbindin antibody [5A9]
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Mouse Monoclonal Calbindin antibody. Suitable for WB, IHC-FoFr and reacts with Rat, Pig, Cow samples. Immunogen corresponding to Recombinant Full Length Protein corresponding to Human CALB1.
View Alternative Names
CAB27, CALB1, Calbindin, Calbindin D28, D-28K
- IHC-FoFr
Supplier Data
Immunohistochemistry (PFA perfusion fixed frozen sections) - Anti-Calbindin antibody [5A9] (AB315202)
Immunofluorescent analysis of rat brain cerebellum section stained with ab315202, dilution 1 : 2,000, in red, and costained with rabbit pAb to GFAP, RPCA-GFAP, dilution 1 : 5,000 in green. The blue is Hoechst staining of nuclear DNA. Following transcardial perfusion with 4% paraformaldehyde, brain was post fixed for 24 hours, cut to 45μM, and free-floating sections were stained with the above antibodies. The ab315202 calbindin antibody prominently labels the dendrites and perikarya of Purkinje cells in the molecular layer of the cerebellum. The GFAP antibody stains the processes of Bergmann glia in the molecular layer and astroglia in the granular and white matter layers of cerebellum.
- WB
Supplier Data
Western blot - Anti-Calbindin antibody [5A9] (AB315202)
Western blot analysis of different neuronal tissue lysates using ab315202, dilution 1 : 5,000 : [1] protein standard, [2] rat cerebellum, [3] pig hippocampus, and [4] cow cerebellum. Bands at about 26kDa correspond to calbindin protein, heavily expressed in the cerebellum.
All lanes:
Western blot - Anti-Calbindin antibody [5A9] (ab315202) at 1/5000 dilution
Lane 2:
Rat cerebellum tissue lysate
Lane 3:
Pig hippocampus tissue lysate
Lane 4:
Cow cerebellum tissue lysate
Observed band size: 26 kDa
false
Reactivity data
Properties and storage information
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Appropriate short-term storage duration
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Supplementary information
This supplementary information is collated from multiple sources and compiled automatically.
Biological function summary
Calbindin contributes to cellular homeostasis by managing intracellular calcium levels. It does not appear to be part of a larger protein complex but operates independently. This protein helps to protect neurons from calcium overload potentially safeguarding against excitotoxicity which occurs when neurons die from excessive stimulation. Calbindin's function as a calcium buffer is of particular importance in maintaining neuron function and survival in areas with high neuronal activity.
Pathways
Calbindin has a significant role in the calcium signaling pathway and is also involved in the vitamin D pathway. The calcium signaling pathway is vital for many cellular processes like muscle contraction neurotransmitter release and gene expression. The vitamin D pathway regulates calcium and phosphate homeostasis in the body. Calbindin's relationship with proteins such as calmodulin and parvalbumin both involved in calcium regulation highlights its importance in maintaining cellular functions.
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