Goat IgG (H+L chain), Fab Fragment, adsorbed Donkey Polyclonal Antibody

Specifications

Product Data
Product Name	Goat IgG (H+L chain), Fab Fragment, adsorbed Donkey Polyclonal Antibody
Recommend Dilution	Suitable for Immunomicroscopy and Flow cytometry or FACS analysis as well as other antibody based fluorescent assays requiring extremely low background levels, absence of F(c) mediated binding, lot-to-lot consistency, high titer and specificity. Recommended dilutions: Flow cytometry 1:2,000 - 1:10,000 Immunofluorescence microscopy 1:500 - 1:2,500.
Reactivity	Goat
Host	Donkey
Immunogen	Goat IgG whole molecule.
Formulation	0.02 M Potassium Phosphate, 0.15 M Sodium Chloride, pH 7.2, containing 10 mg/ml Bovine Serum Albumin (BSA) IgG and Protease free, and 0.01% (w/v) Sodium Azide as preservative. Label: FITC State: Lyophilized Fab fragments Label: Fluorescein isothiocyanate (Molecular Weight 390 daltons) Absorption emission: 495 nm / 528 nm Molar radio: 1.7 moles FITC per mole of Donkey IgG Fab.
Concentration	lot specific
Purification	Immunoaffinity chromatography.
Conjugation	FITC
Storage Condition	Store vial at 4°C prior to restoration. centrifuge product if not completely clear after standing at room temperature. This product is stable for one month at 4°C as an undiluted liquid. For extended storage add glycerol to 50% and then aliquot contents and freeze at -20°C or below. Avoid cycles of freezing and thawing. Dilute only prior to immediate use.

*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.