Validation Data Gallery
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Tested Applications
| Positive WB detected in | human testis tissue, K-562 cells, pig adrenal gland tissue, human adrenal gland tissue, rat testis tissue, rat adrenal gland tissue |
| Positive IHC detected in | mouse testis 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-P detected in | mouse testis tissue |
Recommended dilution
| Application | Dilution |
|---|---|
| Western Blot (WB) | WB : 1:2000-1:10000 |
| Immunohistochemistry (IHC) | IHC : 1:250-1:1000 |
| Immunofluorescence (IF)-P | IF-P : 1:50-1:500 |
| 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 2 publications below |
| IF | See 1 publications below |
Product Information
80751-1-RR targets STAR in WB, IHC, IF-P, ELISA applications and shows reactivity with human, mouse, rat, pig samples.
| Tested Reactivity | human, mouse, rat, pig |
| Cited Reactivity | human, mouse |
| Host / Isotype | Rabbit / IgG |
| Class | Recombinant |
| Type | Antibody |
| Immunogen | STAR fusion protein Ag2862 相同性解析による交差性が予測される生物種 |
| Full Name | steroidogenic acute regulatory protein |
| Calculated molecular weight | 285 aa, 32 kDa |
| Observed molecular weight | 32 kDa |
| GenBank accession number | BC010550 |
| Gene Symbol | STAR |
| Gene ID (NCBI) | 6770 |
| RRID | AB_2918910 |
| Conjugate | Unconjugated |
| Form | Liquid |
| Purification Method | Protein A purification |
| UNIPROT ID | P49675 |
| 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
Steroidogenic acute regulatory protein (StAR) is a key player in acute regulation of hormone-induced steroidogenesis, by facilitating cholesterol transport from cellular stores to inner mitochondria membrane where the cholesterol was conversed to pregnenolone. StAR is prevalently expressed in mitochondria of steroid-producing adrenal and gonadal tissue.
Protocols
| Product Specific Protocols | |
|---|---|
| WB protocol for STAR antibody 80751-1-RR | Download protocol |
| IHC protocol for STAR antibody 80751-1-RR | Download protocol |
| IF protocol for STAR antibody 80751-1-RR | Download protocol |
| Standard Protocols | |
|---|---|
| Click here to view our Standard Protocols |
Publications
| Species | Application | Title |
|---|---|---|
Cell Commun Signal GDF9His209GlnfsTer6/S428T and GDF9Q321X/S428T bi-allelic variants caused female subfertility with defective follicle enlargement | ||
Ecotoxicol Environ Saf 1-Nitropyrene disrupts testicular steroidogenesis via oxidative stress-evoked PERK-eIF2α pathway |