172104-AF-BIOTIN

HCG-alpha (CG-alpha, CGA, Chorionic Gonadotrophin Alpha, Follicle Stimulating Hormone Alpha, Follitropin Alpha, FSH-alpha, FSHA, GPH Alpha, GPHA1, LHA, LH-alpha, Luteinizing Hormone Alpha, Lutropin Alpha, Thyroid Stimulating Hormone Alpha, Thyrotropin Alpha, TSHA) (Biotin)

Size

£876.00

SKU:: 172104-AF-BIOTIN
Purity:: Purified by Protein A/G affinity chromatography.
Storage Conditions:: -20°C
Supplier:: United States Biological
Host:: Mouse
Immunogen:: Recombinant hCG alpha protein. Cellular Localization: Cytoplasmic, secreted
Clone:: SPM552
Format:: Supplied as a liquid in 10mM PBS. No preservative added. BSA-Free. Labeled with Biotin.
Extra Details:: This MAb reacts with a protein of ~13kD, identified as alpha sub-unit of HCG. HCG is a glycoprotein, which is secreted in large quantities by normal trophoblasts. It is present only in trace amounts in non-pregnant urine and sera but rises sharply during pregnancy. HCG is composed of two non-identical, non-covalently linked polypeptide chains designated as the α and β subunits. The α subunit is identical to that of thyroid stimulating hormone (TSH), follicle stimulating hormone (FSH), and luteinizing hormone (LH). Applications: Suitable for use in ELISA, Western Blot, Immunohistochemistry. Other applications not tested. Recommended Dilution: Western Blot: 0.5-1ug/ml Immunohistochemistry (Formalin-fixed): 0.5-1ug/ml for 30 minutes at RT (Staining of formalin-fixed tissues requires boiling tissue sections in 10mM citrate buffer, pH 6.0, for 10-20 min followed by cooling at RT for 20 minutes) Optimal dilution for a specific application should be determined. Positive Control: Placenta Storage and Stability: Store product at 4°C if to be used immediately within two weeks. For long-term storage, aliquot to avoid repeated freezing and thawing and store at -20°C. Aliquots are stable at -20°C for 12 months after receipt. Dilute required amount only prior to immediate use. Further dilutions can be made in assay buffer. For maximum recovery of product, centrifuge the original vial after thawing and prior to removing the cap. Note: Applications are based on unconjugated antibody.

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