- Trial Size
Stella Antibody
CATALOG NUMBER: 4755- Clonality: Polyclonal
- Tested Applications: ELISA, WB
- Host Species: Rabbit
- Species Reactivity: Human, Mouse, Rat
- Conjugate: Unconjugated
- Size: 0.02 mg | 0.1 mg
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- HOST SPECIES: Rabbit
- SPECIES REACTIVITY: Human, Mouse, Rat
- IMMUNOGEN: Stella antibody was raised against a 13 amino acid synthetic peptide from near the carboxy terminus of human Stella.
The immunogen is located within the last 50 amino acids of Stella. - CONJUGATE: Unconjugated
- TESTED APPLICATIONS: ELISA, WB
- APPLICATION NOTE: Stella antibody can be used for detection of Stella by Western blot at 1 - 2 μg/mL.
Antibody validated: Western Blot in human samples. All other applications and species not yet tested. - POSITIVE CONTROL 1: Cat. No. 1210 - HEK293 Cell Lysate
Properties
- PURIFICATION: Stella Antibody is affinity chromatography purified via peptide column.
- CLONALITY: Polyclonal
- ISOTYPE: IgG
- PHYSICAL STATE: Liquid
- BUFFER: Stella Antibody is supplied in PBS containing 0.02% sodium azide.
- CONCENTRATION: 1 mg/mL
- STORAGE CONDITIONS: Stella antibody can be stored at 4°C for three months and -20°C, stable for up to one year. As with all antibodies care should be taken to avoid repeated freeze thaw cycles. Antibodies should not be exposed to prolonged high temperatures.
Additional Info
- NCBI OFFICIAL SYMBOL: DPPA3
- ADDITIONAL NAMES: Stella Antibody: STELLA, STELLAR, Developmental pluripotency-associated protein 3, Stella-related protein
- Protein Accession Number: NP_954980
- PROTEIN GI NUMBER: 40548326
- NCBI GENE ID NUMBER: 359787
- USER NOTE: Optimal dilutions for each application to be determined by the researcher.
Background
- Stella Antibody: Stella was initially identified in primordial germ cells and pre-implantation embryos whose expression as a maternal factor is important in early embryonic development but is not required for germ cell specification in mice. In humans, Stella is thought to be a marker for pluripotency in embryonic stem (ES) cells as its expression is observed in primordial germ cells of both sexes and germ cell tumors but not in normal somatic tissues. However, in ES cell colonies, heterogeneous expression of Stella was seen in high throughput in situ hybridization assays, indicating that higher levels of complexity exist in otherwise thought to be undifferentiated ES cells. At least two distinct isoforms of Stella are known to exist.
- 1: Sato M, Kimura T, Kurokawa K, et al. Identification of PGC7, a new gene expressed specifically in preimplatation embryos and germ cells. Mech. Dev.2002; 113:91-4.
- 2: Bortvin A, Goodheart M, Liao M, et al. Dppa3/Pgc7/stella is a maternal factor and is not required for germ cell specification in mice. BMC Dev. Biol.2004; 4:2.
- 3: Bowles J, Teasdale RP, James K, et al. Dppa3 is a marker of pluripotency and has a human homologue that is expressed in germ cell tumours. Cytogenet. Genome Res.2003; 101:261-5.
- 4: Carter MG, Stagg CA, Falco G, et al. An in situ hybridization-based screen for heterogeneously expressed genes in mouse ES cells. Gene Expr. Patterns2008; 8:181-8.
Disclaimer
- FOR RESEARCH USE ONLY
For additional information, visit ProSci's Terms & Conditions Page. - Disclaimer: Optimal dilutions/concentrations should be determined by the end user. The information provided is a guideline for product use. This product is for research use only.
Shipping Info
$65 Standard Overnight flat rate for as many products shipped within the United States.
$35 Dry Ice Shipment fee may be required on some items.
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