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You are here:Home » Antibodies » Abs to Calcium Binding Proteins » Anti -CABP9K (CALB3, CABP1, S100G, S100 calcium binding protein G, CABP, Calbindin-D9k, MGC138379, Protein S100-G, S100 calcium-binding protein G, S100D, Vitamin D-dependent calcium-binding protein, intestinal)

Anti -CABP9K (CALB3, CABP1, S100G, S100 calcium binding protein G, CABP, Calbindin-D9k,
MGC138379, Protein S100-G, S100 calcium-binding protein G, S100D, Vitamin D-dependent
calcium-binding protein, intestinal)

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Specifications

Clone Host Grade Applications
Polyclonal Rabbit Serum E B
Calcium (Ca+2 or Ca) is the most abundant cation and it is required for many physiological activities such as bone formation and it acts as a second messenger in signal transduction. However only 1% of Ca is present in ionic form in biological fluids. Ca concentration is regulated by calcitropic hormones that act on bone, kidney, and intestine. Extracellular Ca+-levels are sensed and regulated by Calcium Sensing receptor (CASR). When Ca levels are limiting then it must be taken up by active, transcellular pathways comprising (1) Ca++ entry across apical membrane, (2) cytosolic transport of Ca++ across the cell form apical to basolateral membrane facilitated by a family of low mol wt Calcium binding proteins (CABPs) that include vitamin D3-dependent Ca++ binding proteins (calbindin-D9k, Calbindin-28k, Calretinin, Parvalbumin, S100, calmodulin) and finally (3) an active extrusion of Ca++ through basolateral membrane mediated by Ca++-ATPase and Na+-Ca++ exchangers (NCX). Ca++ absorption in intestine and its reabsorption in kidney are carried out by Ca++ Transport (CaT) proteins, CaT-1, CaT-2 or Epithelial Ca Channel (ECAC1/ECAC2/CaT-Like (CaT-L) proteins.
Catalog #C0104-55A
ApplicationsSuitable for use in ELISA and Western Blot. Other applications not tested.
Recommended DilutionELISA: 1:10,000-1:100,000 using 50-100ng of control peptide/well.
Western Blot: 1:1000-1:5000. D9K is ~9kD.
Optimal dilutions to be determined by the researcher.
Control PeptideC0104-55: CABP9K, Human (CALB3, CABP1) Control Peptide
Storage and StabilityMay be stored at 4°C for short-term only. Aliquot to avoid repeated freezing and thawing. Store at -20°C. Aliquots are stable for 12 months. For maximum recovery of product, centrifuge the original vial after thawing and prior to removing the cap.
Clone TypePolyclonal
IsotypeIgG
HostRabbit
SourceHuman
ConcentrationNot determined
FormSupplied as a liquid, 0.05% sodium azide.
PuritySerum
ImmunogenA 14-aa peptide sequence, within the N-terminal Ca-binding domain of Human D9K (1) was synthesized, coupled to KLH
SpecificityRecognizes human CABP9K. The peptide is 78% conserved in mouse, rat, bovine and porcine D9K. No significant sequence homology is seen with D28K or other CABPs.
Important NoteThis product as supplied is intended for research use only, not for use in human, therapeutic or diagnostic applications without the expressed written authorization of United States Biological.


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