Recombinant HCG beta antibody (CF®488A)

Catalog No. ABIN7654777

This Rabbit Monoclonal antibody specifically detects HCG beta in IHC and IHC (fp). It exhibits reactivity toward Human.

Quick Overview for Recombinant HCG beta antibody (CF®488A) (ABIN7654777)

Target: HCG beta

Antibody Type: Recombinant Antibody

Reactivity: Human

Host: Rabbit

Clonality: Monoclonal

Conjugate: This HCG beta antibody is conjugated to CF®488A

Application: Immunohistochemistry (IHC), Immunohistochemistry (Formalin-fixed Paraffin-embedded Sections) (IHC (fp))

Clone: HCGb-1985R

Product Details anti-HCG beta Antibody (CF®488A)

Purpose: HCG-beta (Pregnancy & Choriocarcinoma Marker)(HCGb/1985R), CF488A conjugate

Characteristics: This MAb reacts with a protein of 22 kDa, identified as beta sub-unit of HCG. It does not cross react with the alpha sub-unit. 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 subunit is identical to that of thyroid stimulating hormone (TSH) follicle stimulating hormone (FSH), and luteinizing hormone (LH). hCG MAb detects cells and tumors of trophoblastic origin such as choriocarcinoma. Large cell carcinoma and adenocarcinoma of the lung demonstrate anti-hCG positivity in 90 % and 60 % of cases respectively. 20 % of lung squamous cell carcinomas are positive. hCG expression by non-trophoblastic tumors may indicate aggressive behavior. 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.

Immunogen: Recombinant full-length hCG beta protein

Isotype: IgG

Application Details

Application Notes: Optimal working dilution should be determined by the investigator.

Comment:

Positive Control: JAR or TT Cells. Placenta

Restrictions: For Research Use only

Handling

Format: Liquid

Concentration: 0.1 mg/mL

Buffer: PBS, 0.1 % BSA, 0.05 % azide

Preservative: Sodium azide

Precaution of Use: This product contains Sodium azide: a POISONOUS AND HAZARDOUS SUBSTANCE which should be handled by trained staff only.

Handling Advice: Protect from light

Storage: 4 °C

Storage Comment:

Stable at room temperature or 37°C for 7 days.

Protect from light

Store at 2 to 8°C. Protect fluorescent conjugates from light

Expiry Date: 24 months

Target Details for HCG beta

Target: HCG beta

Background:

Synonyms: CG-beta, CGB3, CGB5, CGB7, CGB8, Choriogonadotropin Subunit beta, hCGB

Gene Symbol: CGB

Tissue Expression: Placenta

Molecular Weight: 22 kDa

Gene ID: 1082

UniProt: P01233