Product nameGoat F(ab')2 Anti-Rabbit IgG - (Fab)'2 (Biotin), pre-adsorbed
See all IgG secondary antibodies
SpecificityAssay by immunoelectrophoresis resulted in a single precipitin arc against anti-Biotin, anti-Goat Serum, Rabbit IgG, Rabbit IgG F(ab')2 and Rabbit Serum. No reaction was observed against anti-Pepsin, anti-Goat IgG F(c), Rabbit IgG F(c) or Bovine, Horse, Human, Mouse, Rat and Sheep Serum Proteins.
Tested applicationsSuitable for: ICC/IF, WB, Dot blot, ELISA, IHC, Immunomicroscopymore details
Cow, Horse, Human, Mouse, Rat, SheepTo ensure minimal cross-reactivity, the antibody has been pre-adsorbed with serum proteins from the following species.more details
Rabbit IgG F(ab')2 fragment
Storage instructionsShipped at 4°C. Store at +4°C short term (1-2 weeks). Upon delivery aliquot. Store at -20°C or -80°C. Avoid freeze / thaw cycle.
Storage bufferpH: 7.20
Preservative: 0.01% Sodium azide
Constituents: 0.42% Potassium phosphate, 0.87% Sodium chloride, 1% BSA
BSA is IgG and protease free
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Purification notesThis product was prepared from monospecific antiserum by immunoaffinity chromatography using Rabbit IgG coupled to agarose beads followed by solid phase adsorption(s) to remove any unwanted reactivities, pepsin digestion and chromatographic separation.
Conjugation notesBiotinamidocaproate N-Hydroxysuccinimide Ester (BAC) Biotin/Protein Ratio: 10-20 BAC molecules per Goat IgG molecule
Our Abpromise guarantee covers the use of ab6111 in the following tested applications.
The application notes include recommended starting dilutions; optimal dilutions/concentrations should be determined by the end user.
ELISA: 1/4000 - 1/20000.
IHC: Use at an assay dependent dilution.
IM: Use at an assay dependent dilution.
WB: Use at an assay dependent dilution.
This product has been assayed against 1.0 ug of Rabbit IgG in a standard capture ELISA using Peroxidase Conjugated Streptavidin and ABTS (2,2'-azino-bis-[3-ethylbenthiazoline-6-sulfonic acid]) as a substrate for 30 minutes at room temperature. A working dilution of 1/4000 to 1/20000 of the reconstitution concentration is suggested for this product.
Suitable for other antibody based assays using streptavidin or avidin conjugates requiring extremely low background levels, absence of F(c) mediated binding, lot-to-lot consistency, high titer and specificity.
Not tested in other applications.
Optimal dilutions/concentrations should be determined by the end user.
ab6111 has not yet been referenced specifically in any publications.