What is the catalog number for PrecipHen® Immunoprecipitation Reagent?

The catalog number for PrecipHen® Immunoprecipitation Reagent is P-1010.

What sizes are available for PrecipHen® Immunoprecipitation Reagent?

PrecipHen® Immunoprecipitation Reagent is available in the following size(s): 2 mL.

Is PrecipHen® Immunoprecipitation Reagent in stock?

PrecipHen® Immunoprecipitation Reagent is currently made to order / not held in immediate stock. Contact us for lead time.

PrecipHen® Immunoprecipitation Reagent

Our PrecipHen® is made from goat anti-chicken IgY antibodies covalently attached to agarose beads. It is designed for use with chicken antibodies in immunoprecipitation (IP), chromatin immunoprecipitation (ChIP), and protein purification applications.

Product Specifications

Host

Goat

Species Reactivity

Chicken

Target

Chicken IgY

Clonality

Polyclonal

Isotype

IgG

Type

Immunoprecipitation Reagent

Applications

IP

Buffer

Phosphate-buffered saline (PBS) (pH 7.2), sodium azide (0.02%, w/v) (as an anti-microbial agent)

Shipping Conditions

Ice packs

Storage Conditions

Store at 4°C in the dark. Under these conditions, this product should have a shelf life of at least twelve months, provided they remain sterile.

Notes

Immune sera was collected from goats that were hyper-immunized with purified chicken IgY. Goat anti-chicken IgY antibodies were affinity purified from the sera over a chicken IgY column, and then conjugated to N-hydroxysuccinimide (NHS) -activated agarose beads. After blocking residual NHS sites, the agarose beads were washed exhaustively with 50 mM HEPES buffer (pH 7.6) with 5 mM EDTA (“TE buffer”) . Sodium azide was then added to a final concentration of 0.02% (w/v) .

Specificity

H&L; does not cross-react with mammalian IgGs.

Quality Control

The capacity of PrecipHen® was determined by measuring the 2.5 mLs of PrecipHen. One milliliter aliquots of chicken IgY (200 μg/mL in TE buffer) were applied to the column and fractions were collected. A similar column of agarose (non-NHS activated) was used for comprison. The concentration of IgY passing through each column was measured, and the total amount of IgY that bound to the column was calculated.