Product Detail
Description:
Anti-Human IgG(H+L), AlpHcAbs® Goat antibody(iFluor488) is designed for detecting human IgG(H+L) specifically. Anti-Human IgG(H+L), AlpHcAbs® Goat antibody(iFluor488) is based on recombinant, goat IgG Fc fused single domain antibodies to human IgG(H+L) coupled to iFluor488. Based on immunoelectrophoresis and/or ELISA, Anti-Human IgG(H+L), AlpHcAbs® Goat antibody(iFluor488) reacts with human IgG(H+L) selectively, no reactivity with mouse, rabbit, rat, goat IgG.
Immunogen: Recombinant human IgG
Host: Alpaca pacous
Isotype: VHH domain of alpaca IgG2b/2c fused to goat IgG Fc(mutation)
Conjugate: iFluor488(Ex: 495nm, Em: 519nm), 3 moles iFluor488 per mole IgG
Specificity: Human IgG(H+L)
Cross-Reactivity: Recognizes human IgG(H+L) specifically, and reacts with cynomolgus IgG. No Cross-reactivity to rabbit, mouse, rat, goat IgG
Purity: Recombinant Expression and Affinity purified
Concentration: 1mg/ml
Formation: Liquid, 10mM PBS(pH 7.5), 0.05% sucrose, 0.1% trehalose, 0.01% proclin300,50% Glycerol
Storage: Store at –20 °C(Avoid freeze / thaw cycles) , protect from light
Background:
In mammals, antibodies are classified into five main classes or isotypes – IgA, IgD, IgE, IgG and IgM. They are classed according to the heavy chain they contain – alpha, delta, epsilon, gamma or mu respectively. IgG is the most abundant antibody in normal human serum, accounting for 70-85% of the total immunoglobulin pool. Human IgG consists of four human subclasses (IgG1, IgG2, IgG3 and IgG4), and each contains a different heavy chain. The whole IgG molecule possesses both the Fc region and the Fab region, which possessing the epitope-recognition site. The IgG contains two heavy and light chains(kappa or lambda). The heavy chain is about 50 KD and the light chain is about 25 KD. The common IgG is monomeric with a molecular weight of approximately 150 kD.
Using antibody with Fc(mutation), the background from Fc receptors will be eliminated.
