HCG-alpha(HCGa/53), CF405S conjugate, 0.1mg/mL

Primary

Primary Antibodies Only

CF405S

Room Temperature (Next day)

~13 kDa

This MAb reacts with a protein of ~13 kDa, identified as α 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 alpha and beta subunits. The alpha subunit is identical to that of thyroid stimulating hormone (TSH), follicle stimulating hormone (FSH), and luteinizing hormone (LH).Primary antibodies are available purified, or with a selection of fluorescent CF® Dyes and other labels. CF® Dyes offer exceptional brightness and photostability. Note: Conjugates of blue fluorescent dyes like CF®405S and CF®405M are not recommended for detecting low abundance targets, because blue dyes have lower fluorescence and can give higher non-specific background than other dye colors.

Mus musculus (mouse), BSA from bovine serum (Bos taurus) or recombinant BSA produced in Chinese hamster ovary cells.

2 years

41116161

0.05% sodium azide (CAS 26628-22-8)

PBS, 0.1% BSA, 0.05% azide

Recombinant hCG alpha protein

For research use only (RUO)

119689

Secreted (extracellular)|Vesicular

IHC, FFPE (verified)

Higher concentration may be required for direct detection using primary antibody conjugates than for indirect detection with secondary antibody|Immunohistology formalin-fixed 1-2 ug/mL|No special pre-treatment is required for staining of formalin-fixed tissues. Note that HIER is NOT recommended for this antibody|Optimal dilution for a specific application should be determined by user

HCG Alpha