CABP1 antibody
Principal name
CABP1 antibody
Alternative names for CABP1 antibody
Calcium-binding protein 1, Calbrain
Ncbi ID
9606, NM_031205, NP_112482, NP_112482.1, NP_001028847.1, NM_013879, NM_001033675, NM_001033676, NM_004276
Available reactivities
Available hosts
Available applications
Enzyme Immunoassay (E), Western blot / Immunoblot (WB), Paraffin Sections (P)
Background of CABP1 antibody
Neurol Ca2+-binding proteins (CaBP1-5) are a subclass of the calmodulin (CaM) superfamily that regulates specific Ca2+ channel targets in the brain and reti. Multiple isoforms of CaBPs are localized in different neurol cell types and perform specialized roles in sensory transduction and disease processes. CaBP1–5 proteins have four EF hands that form pairs within the N lobe (EF1 and 2) and C lobe (EF3 and 4). The two lobes are structurally independent and connected by a flexible linker. Whereas all four EF hands bind Ca2+ in CaM, EF2 in CaBP1 does not bind Ca2+, and EF1 has reduced selectivity for Ca2+ over Mg2+. EF3 and EF4 in the C lobe of CaBP1 exhibit canonical Ca2+-induced conformatiol changes. CaBP-target interactions induce functiol changes distinct from those caused by CaM and may diversify neurol responses to Ca2+ sigls. CaBPs interact with and reshape the functiol properties of certain voltage-gated Ca2+ channels (CaVs). CaBP1 is the best characterized family member and has been shown to regulate inositol 1,4,5-triphosphate receptors (IP3Rs), P/Q-type voltage-gated Ca2+ channels, L-type Ca2+ channels, and the transient receptor potential channel (TRPC5). CaBP1 regulates the currents of CaV1 and CaV2 channels in neurons, photoreceptors, and auditory hair cells. CaBP interactions with CaV1 channels may be required for hearing and vision, as mutations that disrupt these interactions cause blindness and deafness.
General readings
Yamaguchi K, Yamaguchi F, Miyamoto O, Sugimoto K, Konishi R, Hatase O, Tokuda M.
Calbrain, a novel two EF-hand calcium-binding protein that suppresses Ca2+/calmodulin-dependent protein kinase II activity in the brain.
J Biol Chem 1999 Feb 5;274(6):3610-6
PMID: 9920909






Primary Antibodies
| Catalog No. | Host | Iso. | Clone | Pres. | React. | Applications | |
|---|---|---|---|---|---|---|---|
| TA302818 | CABP1 (N-term) antibody |
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| Goat Polyclonal Antibody against CABP1 | |||||||
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Goat | Aff - Purified | Hu | WB |
0.1 mg /
€360.00
|
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| OriGene Technologies, Inc. | |||||||
| TA328795 | CABP1 antibody |
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| Rabbit Polyclonal Anti-Calcium-Binding Protein 1 | |||||||
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Rabbit | Purified | Hu, Ms, Rt | WB |
0.2 ml /
€585.00
|
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| OriGene Technologies, Inc. | |||||||
| AP14245PU-N | CABP1 (C-term) antibody |
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Rabbit | Ig | Purified | Hu | P, WB |
0.4 ml /
€415.00
|
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| OriGene Technologies GmbH | |||||||
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Proteins & Growth Factors
| Catalog No. | Species | Pres. | Purity | Source | |
|---|---|---|---|---|---|
| TP318317 | CABP1 (transcript variant 1) |
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| Recombinant protein of human calcium binding protein 1 (CABP1), transcript variant 1 | |||||
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Human | > 80 % Preparation: Recombint protein was captured through anti-DDK affinity column followed by conventiol chromatography steps. Purity Detail: > 80% as determined by SDS-PAGE and Coomassie blue staining. |
HEK293 cells |
20 µg /
€748.00
|
|
| OriGene Technologies, Inc. | |||||
Lysates
| Catalog No. | ||
|---|---|---|
| LY410585 | CABP1 overexpression lysate |
|
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0.1 mg /
€295.00
|
|
| OriGene Technologies, Inc. |
Rat Lenti ORF Particles
| Catalog No. | ||
|---|---|---|
| RR200197L2V | Lenti ORF particles, Cabp1 (GFP-tagged ORF) - Rat calcium binding protein 1 (Cabp1), transcript variant 2, 200 uL, >10^7 TU/mL |
|
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200 µl /
€930.00
|
|
| OriGene Technologies, Inc. | ||
| RR200198L2V | Lenti ORF particles, Cabp1 (GFP-tagged ORF) - Rat calcium binding protein 1 (Cabp1), transcript variant 3, 200 uL, >10^7 TU/mL |
|
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200 µl /
€930.00
|
|
| OriGene Technologies, Inc. | ||
| RR200197L1V | Lenti ORF particles, Cabp1 (Myc-DDK-tagged ORF) - Rat calcium binding protein 1 (Cabp1), transcript variant 2, 200 uL, >10^7 TU/mL |
|
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200 µl /
€830.00
|
|
| OriGene Technologies, Inc. | ||
| RR200198L1V | Lenti ORF particles, Cabp1 (Myc-DDK-tagged ORF) - Rat calcium binding protein 1 (Cabp1), transcript variant 3, 200 uL, >10^7 TU/mL |
|
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200 µl /
€830.00
|
|
| OriGene Technologies, Inc. | ||





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