Anti-Estrogen Receptor/ESR1 Antibody Picoband®

SKU: PB9192

Size: 100 μg

Storage: 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.

Form: Lyophilized

Reactivity: Human

Applications: IHC,WB

Application Details: Immunohistochemistry (Paraffin-embedded Section), 0.5-1μg/ml, Human
Western blot, 0.1-0.5μg/ml, Human

Gene Name: ESR1

Specificity: No cross reactivity with other proteins.

Background: Estrogen receptor alpha (ER-α), also known as NR3A1, is one of two main types of estrogen receptor, a nuclear receptor that is activated by the sex hormone estrogen. Estrogen receptors are involved in pathological processes including breast cancer, endometrial cancer, and osteoporosis. In humans, ER-α is encoded by the gene ESR1 (Estrogen Receptor 1). It is mapped to 6q25.1. This gene is a ligand-activated transcription factor composed of several domains important for hormone binding, DNA binding, and activation of transcription. The protein localizes to the nucleus where it may form a homodimer or a heterodimer with estrogen receptor 2. Estrogen and its receptors are essential for sexual development and reproductive function, it also play a role in other tissues such as bone.

Immunogen: E.coli-derived human Estrogen Receptor recombinant protein (Position: F425-V595). Human Estrogen Receptor shares 89% and 88% amino acid (aa) sequences identity with mouse and rat Estrogen Receptor, respectively.

Clonality: Polyclonal

Contents: Each vial contains antibody formulated with stabilizing components, 0.9 mg NaCl, 0.2 mg Na2HPO4, and 0.05 mg NaN3.
*This antibody is supplied in a stabilized formulation.
Compatibility with conjugation reactions depends on the chemistry of the conjugation method used.
For conjugation methods that are not compatible with the stabilizing components present in this formulation, a carrier-free antibody format is required.

Purification: Immunogen affinity purified.

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

Reference: 1. Entrez Gene: ESR1 estrogen receptor 1 2. Walter P, Green S, Greene G, Krust A, Bornert JM, Jeltsch JM, Staub A, Jensen E, Scrace G, Waterfield M (December 1985). Cloning of the human estrogen receptor cDNA. Proc. Natl. Acad. Sci. U.S.A. 82 (23): 7889–93. 3. Greene GL, Gilna P, Waterfield M, Baker A, Hort Y, Shine J (March 1986). Sequence and expression of human estrogen receptor complementary DNA. Science 231 (4742): 1150–4.

Uniprot ID: P03372

Host: Rabbit

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

Conjugate: This is the unconjugated antibody. It is also available with 10 conjugation options, including Biotin, Cy3, Fluoro488, Fluoro550, Fluoro594, FITC, HRP, APC, PE, and Fluoro647. A carrier-free (BSA-free) version is also available. Additional charges may apply for some options. Please contact us for a quote

Cross Reactivity: No cross-reactivity with other proteins

Isotype: Rabbit IgG

Phospho_site:

Clone Number:

Observed Molecular Weight: 66 kDa

Calculated Molecular Weight: 66216 MW

Gene ID: 2099

Protein Name: Estrogen receptor

Gene Full Name: estrogen receptor 1

Synonyms: ER; ER alpha; Era; ERα; ESR; ESR1; ESRA; Estradiol receptor; Estrogen receptor; estrogen receptor 1; NR3A1