CYP17A1 Polyclonal antibody
CYP17A1 Polyclonal Antibody for WB, IHC, IF/ICC, FC (Intra), ELISA
Host / Isotype
Rabbit / IgG
Reactivity
human, mouse, rat and More (1)
Applications
WB, IHC, IF/ICC, FC (Intra), ELISA
Conjugate
Unconjugated
Cat no : 14447-1-AP
Synonyms
Validation Data Gallery
Tested Applications
| Positive WB detected in | A549 cells, Jurkat cells, rat brain tissue, HeLa cells, HepG2 cells, mouse adrenal gland tissue, mouse brain tissue |
| Positive IHC detected in | human prostate cancer tissue Note: suggested antigen retrieval with TE buffer pH 9.0; (*) Alternatively, antigen retrieval may be performed with citrate buffer pH 6.0 |
| Positive IF/ICC detected in | HepG2 cells |
| Positive FC (Intra) detected in | HepG2 cells |
Recommended dilution
| Application | Dilution |
|---|---|
| Western Blot (WB) | WB : 1:2000-1:12000 |
| Immunohistochemistry (IHC) | IHC : 1:100-1:400 |
| Immunofluorescence (IF)/ICC | IF/ICC : 1:20-1:200 |
| Flow Cytometry (FC) (INTRA) | FC (INTRA) : 0.40 ug per 10^6 cells in a 100 µl suspension |
| It is recommended that this reagent should be titrated in each testing system to obtain optimal results. | |
| Sample-dependent, Check data in validation data gallery. | |
Published Applications
| WB | See 23 publications below |
| IHC | See 14 publications below |
| IF | See 14 publications below |
Product Information
14447-1-AP targets CYP17A1 in WB, IHC, IF/ICC, FC (Intra), ELISA applications and shows reactivity with human, mouse, rat samples.
| Tested Reactivity | human, mouse, rat |
| Cited Reactivity | human, mouse, rat, pig |
| Host / Isotype | Rabbit / IgG |
| Class | Polyclonal |
| Type | Antibody |
| Immunogen | CYP17A1 fusion protein Ag5899 相同性解析による交差性が予測される生物種 |
| Full Name | cytochrome P450, family 17, subfamily A, polypeptide 1 |
| Calculated molecular weight | 57 kDa |
| Observed molecular weight | 48-51 kDa |
| GenBank accession number | BC062997 |
| Gene symbol | CYP17A1 |
| Gene ID (NCBI) | 1586 |
| RRID | AB_2292527 |
| Conjugate | Unconjugated |
| Form | Liquid |
| Purification Method | Antigen affinity purification |
| Storage Buffer | PBS with 0.02% sodium azide and 50% glycerol pH 7.3. |
| Storage Conditions | Store at -20°C. Stable for one year after shipment. Aliquoting is unnecessary for -20oC storage. |
Background Information
The human cytochrome P450c17 enzyme is encoded by the CYP17A1 gene. It is the qualitative regulator of steroidogenesis in the human adrenals.In its absence, aldosterone is produced in the human adrenal zona glomerulosa .The CYP17A1 gene is expressed in the adrenal cortex and the gonads but not in the placenta (PMID;19403566). Although CYP17A1 has been shown to be a 50-kDa protein, the presence of a lower molecular mass(30 kDa) immunoreactive form in rat Leydig cells was previously shown and it is either a degradation product or a truncated form of the 50 kDa enzyme(PMID:15761033). Defects in CYP17A1 are the cause of adrenal hyperplasia type 5 (AH5) and CYP17A1 is an important target for inhibition in the treatment of prostate cancer (PMID 27505042, PMID 27505042).
Protocols
| Product Specific Protocols | |
|---|---|
| WB protocol for CYP17A1 antibody 14447-1-AP | Download protocol |
| IHC protocol for CYP17A1 antibody 14447-1-AP | Download protocol |
| IF protocol for CYP17A1 antibody 14447-1-AP | Download protocol |
| Standard Protocols | |
|---|---|
| Click here to view our Standard Protocols |
Publications
| Species | Application | Title |
|---|---|---|
Part Fibre Toxicol Chronic exposure to polystyrene microplastics induced male reproductive toxicity and decreased testosterone levels via the LH-mediated LHR/cAMP/PKA/StAR pathway. | ||
J Cell Sci Transgenic GATA-4 expression induces adrenocortical tumorigenesis in C57Bl/6 mice. | ||
FASEB J Hydroxysteroid (17β)-dehydrogenase 1-deficient female mice present with normal puberty onset but are severely subfertile due to a defect in luteinization and progesterone production. | ||
Development WNT signaling in pre-granulosa cells is required for ovarian folliculogenesis and female fertility. | ||
Food Chem Toxicol 3-Chloro-1, 2-propanediol inhibits autophagic flux by impairment of lysosomal function in HepG2 cells. |
Reviews
The reviews below have been submitted by verified Proteintech customers who received an incentive forproviding their feedback.
FH Hua (Verified Customer) (04-26-2024) | The size of the protein that the antibody recognizes in samples is much smaller than expected.
 |
FH Tom (Verified Customer) (08-25-2021) | 2 non-specific bands appear on membrane, but the correct band can be distinguished.
 |
FH Hailey (Verified Customer) (10-07-2019) | This antibody works very well for IF in mouse testis. We use Cyp17a1 as a marker for a lot of my experiments, and after comparing Cyp17a1 antibodies from many companies, this is our antibody of choice for IF. However for westerns, there is a pesky non-specific band that appears right below the correct band, and it is difficult to differentiate them unless you run the WB for a long time.
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