Product: CABP4 Antibody
Catalog: DF9308
Description: Rabbit polyclonal antibody to CABP4
Application: WB IF/ICC
Reactivity: Human, Mouse
Prediction: Pig, Bovine, Horse, Sheep, Dog
Mol.Wt.: 30kDa; 30kD(Calculated).
Uniprot: P57796
RRID: AB_2842504

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Product Info

Source:
Rabbit
Application:
WB 1:1000-3000, IF/ICC 1:100-1:500
*The optimal dilutions should be determined by the end user.
*Tips:

WB: For western blot detection of denatured protein samples. IHC: For immunohistochemical detection of paraffin sections (IHC-p) or frozen sections (IHC-f) of tissue samples. IF/ICC: For immunofluorescence detection of cell samples. ELISA(peptide): For ELISA detection of antigenic peptide.

Reactivity:
Human,Mouse
Prediction:
Pig(100%), Bovine(100%), Horse(91%), Sheep(100%), Dog(91%)
Clonality:
Polyclonal
Specificity:
CABP4 Antibody detects endogenous levels of total CABP4.
RRID:
AB_2842504
Cite Format: Affinity Biosciences Cat# DF9308, RRID:AB_2842504.
Conjugate:
Unconjugated.
Purification:
The antiserum was purified by peptide affinity chromatography using SulfoLink™ Coupling Resin (Thermo Fisher Scientific).
Storage:
Rabbit IgG in phosphate buffered saline , pH 7.4, 150mM NaCl, 0.02% sodium azide and 50% glycerol. Store at -20 °C. Stable for 12 months from date of receipt.
Alias:

Fold/Unfold

CABP 4; CaBP4; CABP4_HUMAN; Calcium binding protein 4; Calcium-binding protein 4; CSNB 2B; CSNB2B;

Immunogens

Immunogen:
Uniprot:
Gene(ID):
Expression:
P57796 CABP4_HUMAN:

Expressed in retina and in the inner hair cells (IHC) of the cochlea.

Sequence:
MTTEQARGQQGPNLAIGRQKPPAGVVTPKSDAEEPPLTRKRSKKERGLRGSRKRTGSSGEQTGPEAPGSSNNPPSTGEGPAGAPPASPGPASSRQSHRHRPDSLHDAAQRTYGPLLNRVFGKDRELGPEELDELQAAFEEFDTDRDGYISHRELGDCMRTLGYMPTEMELLEVSQHIKMRMGGRVDFEEFVELIGPKLREETAHMLGVRELRIAFREFDRDRDGRITVAELREAVPALLGEPLAGPELDEMLREVDLNGDGTVDFDEFVMMLSRH

Predictions

Predictions:

Score>80(red) has high confidence and is suggested to be used for WB detection. *The prediction model is mainly based on the alignment of immunogen sequences, the results are for reference only, not as the basis of quality assurance.

Species
Results
Score
Pig
100
Bovine
100
Sheep
100
Horse
91
Dog
91
Zebrafish
64
Xenopus
0
Chicken
0
Rabbit
0
Model Confidence:
High(score>80) Medium(80>score>50) Low(score<50) No confidence

PTMs - P57796 As Substrate

Site PTM Type Enzyme
K44 Ubiquitination
Y148 Phosphorylation
S150 Phosphorylation
Y163 Phosphorylation

Research Backgrounds

Function:

Involved in normal synaptic function through regulation of Ca(2+) influx and neurotransmitter release in photoreceptor synaptic terminals and in auditory transmission. Modulator of CACNA1D and CACNA1F, suppressing the calcium-dependent inactivation and shifting the activation range to more hyperpolarized voltages (By similarity).

PTMs:

Phosphorylated. Phosphorylation levels change with the light conditions and regulate the activity (By similarity).

Subcellular Location:

Cytoplasm. Cell junction>Synapse>Presynapse.
Note: Found in rod spherules and cone pedicles of the presynapses from both types of photoreceptors.

Extracellular region or secreted Cytosol Plasma membrane Cytoskeleton Lysosome Endosome Peroxisome ER Golgi apparatus Nucleus Mitochondrion Manual annotation Automatic computational assertionSubcellular location
Tissue Specificity:

Expressed in retina and in the inner hair cells (IHC) of the cochlea.

Subunit Structure:

Interacts with CACNA1F and CACNA1D (via IQ domain) in a calcium independent manner. Interacts (via N-terminus) with UNC119.

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