Anti-CYP7A1 Antibody Picoband®, APC Conjugate

Boster Bio Anti-CYP7A1 Antibody Picoband® catalog # A01601. Tested in ELISA, Flow Cytometry, IF, IHC, ICC, WB applications. This antibody reacts with Human. The brand Picoband indicates this is a premium antibody that guarantees superior quality, high affinity, and strong signals with minimal background in Western blot applications. Only our best-performing antibodies are designated as Picoband, ensuring unmatched performance.

Product Specifications

Background

CYP7A1 (Cytochrome P450 Subfamily VIIA Polypeptide 1), also called CYP7 or CHOLESTEROL 7-ALPHA-HYDROXYLASE, is an enzyme that in humans is encoded by the CYP7A1 gene. Using both mouse-human somatic cell hybrids and in situ chromosomal hybridization, Cohen et al. (1992) mapped the CYP7 gene to 8q11-q12. By transfection of reporter constructs, mutation analysis, and DNase footprinting, Molowa et al. (1992) identified areas of the CYP7A1 promoter region that showed hepatocyte-specific activation. They found HNF3 to be an activator of CYP7A1 activity. Agellon et al. (2002) found that wildtype mice and mice transgenic for human CYP7A1 respond differently to cholesterol feeding. Cholesterol feeding stimulated Cyp7a1 mRNA abundance and enzymatic activity in wildtype mice, but repressed human CYP7A1 mRNA and activity in transgenic mice.

Synonyms

Multidrug resistance-associated protein 4;ATP-binding cassette sub-family C member 4;MRP/cMOAT-related ABC transporter;Multi-specific organic anion transporter B;MOAT-B;ABCC4;MRP4;

Gene Name

Multidrug resistance-associated protein 4

Gene ID

1581

UniProt

P22680

Host

Rabbit

Reactivity

Human

Cross Reactivity

No cross-reactivity with other proteins.

Immunogen

E.coli-derived human CYP7A1 recombinant protein (Position: I10-L504).

Clonality

Polyclonal

Tissue Specificity

Widely expressed, with particularly high levels in prostate, but is barely detectable in liver.

Applications

ELISA,Flow Cytometry,IF,IHC,ICC,WB

Purification

Immunogen affinity purified.

Concentration

Adding 0.2 ml of distilled water will yield a concentration of 500 μg/ml.

Form

Lyophilized

Reconstitution

Add 0.2ml of distilled water will yield a concentration of 500ug/ml.

Function

May be an organic anion pump relevant to cellular detoxification.

Components

Each vial contains 4 mg Trehalose, 0.9 mg NaCl and 0.2 mg Na2HPO4.

References & Citations

1. Agellon, L. B., Drover, V. A. B., Cheema, S. K., Gbaguidi, G. F., Walsh, A. Dietary cholesterol fails to stimulate the human cholesterol 7-alpha-hydroxylase gene (CYP7A1) in transgenic mice. J. Biol. Chem. 277: 20131-20134, 2002. 2. Cohen, J. C., Cali, J. J., Jelinek, D. F., Mehrabian, M., Sparkes, R. S., Lusis, A. J., Russell, D. W., Hobbs, H. H. Cloning of the human cholesterol 7-alpha-hydroxylase gene (CYP7) and localization to chromosome 8q11-q12. Genomics 14: 153-161, 1992. 3. Molowa, D. T., Chen, W. S., Cimis, G. M., Tan, C. P. Transcriptional regulation of the human cholesterol 7 alpha-hydroxylase gene. Biochemistry 31: 2539-2544, 1992.

Storage Conditions

Store at -20℃ for one year from date of receipt. After reconstitution, at 4℃ for one month. It can also be aliquotted and stored frozen at -20℃ for six months. Avoid repeated freeze-thaw cycles.

Calculated Molecular Weight

149527 MW

Observed Molecular Weight

58 kDa

Fragment

Rabbit IgG

Applications Notes

Western blot, 0.25-0.5μg/ml, Human Immunohistochemistry(Paraffin-embedded Section, 2-5 μg/ml, Human Immunocytochemistry/Immunofluorescence, 5 μg/ml, Human Flow Cytometry (Fixed), 1-3μg/1x106 cells, Human ELISA, 0.1-0.5μg/ml, -