Human IgG (F(ab)2 specific), adsorbed Rabbit Polyclonal Antibody

CAT#: R1339B

Human IgG (F(ab)2 specific), adsorbed rabbit polyclonal antibody, Biotin


USD 290.00

3 Days*

Size
    • 1 mg

Product Images

Specifications

Product Data
Recommended Dilution Suitable for Immunoblotting, ELISA, Immunohistochemistry, immunomicroscopy as well as other antibody based assays using streptavidin or avidin conjugates requiring lot-to-lot consistency.
This product has been assayed against 1.0 µg of Human IgG in a standard capture ELISA using Peroxidase Conjugated Streptavidin (cat.-no. RA021HRP) and ABTS (2,2'-azino-bis-[3-ethylbenthiazoline-6-sulfonic acid]) as a substrate for 30 minutes at room temperature.
A working dilution of 1:12,000 to 1:55,000 of the reconstitution concentration is suggested for this product.
Host Rabbit
Clonality Polyclonal
Immunogen Human IgG F(ab')2 fragment
Specificity This product was prepared from monospecific antiserum by immunoaffinity chromatography using Human IgG coupled to agarose beads followed by solid phase adsorption(s) to remove any unwanted reactivities.
Assay by immunoelectrophoresis resulted in a single precipitin arc against anti-biotin, anti-Rabbit Serum, Human IgG, Human IgG F(ab')2 and Human Serum.
No reaction was observed against Human IgG F(c) or Mouse Serum Proteins.
Formulation 0.02 M Potassium Phosphate, 0.15 M Sodium Chloride, pH 7.2, containing 10 mg/ml BSA, IgG and Protease free, and 0.01% (w/v) Sodium Azide as preservative
Label: Biotin
State: Lyophilized purified IgG fraction
Label: Biotinamidocaproate N-Hydroxysuccinimide Ester (BAC)
Molar radio: 10-20 BAC molecules per Rabbit IgG molecule
Reconstitution Method Restore with 1.0 ml of deionized water (or equivalent).
Concentration 1.0 mg/ml (by UV absorbance at 280 nm)
Purification Immunoaffinity chromatography.
Conjugation Biotin
Storage Store vial at 2-8°C prior to restoration.
Restore with deionized water (or equivalent); centrifuge product if not completely clear after standing at room temperature. This product is stable for one month at 2-8°C as an undiluted liquid.
For extended storage reconstitute product with 50% glycerol instead of water and then aliquot contents and freeze at -20°C or below. Avoid repeated freezing and thawing.
Dilute only prior to immediate use.

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*Delivery time may vary from web posted schedule. Occasional delays may occur due to unforeseen complexities in the preparation of your product. International customers may expect an additional 1-2 weeks in shipping.