PA3-044

antibody from Invitrogen Antibodies

Targeting: GPR88

Western blot (Supportive data in Antibodypedia)

Immunocytochemistry (Supportive data in Antibodypedia)

Immunohistochemistry (Supportive data in Antibodypedia)

Antibody Data

Product number

PA3-044

Provider

Invitrogen Antibodies

Product name

GPR88 Polyclonal Antibody

Antibody type

Polyclonal

Antigen

Other

Description

IHC(P) analysis shows positive staining of GPR88 in human enteric ganglion cells. WB analysis shows GPR88 in glyco-protein enriched fractions from mock transfected or GPR88 overexpressed 293 cells. GPR88 exists in different glycosylated forms.

Reactivity

Human

Host

Rabbit

Isotype

IgG

Vial size

100 µL

Concentration

Conc. Not Determined

Storage

-20° C, Avoid Freeze/Thaw Cycles

Western blot

Supportive validation

Submitted by

Invitrogen Antibodies (provider)

Main image

Experimental details

Western blot analysis of GPR88 was performed by loading equal amounts of wheat germ lectin agarose bead enriched GPR receptor fractions from mock-transfected or GPR88 transfected HEK293 lysates onto a 7.5% Tris-HCl polyacrylamide gel. Proteins were transferred to a PVDF membrane, blocked and probed with a GPR88 polyclonal antibody (Product # PA3-044) at a dilution of 1:5000, overnight at 4C on a rocking platform, followed by an HRP-conjugated goat anti-rabbit IgG secondary antibody. Denatured GPR88 was detected at ~72kDa. Chemiluminescent detection was performed using ECL.

Immunocytochemistry

Supportive validation

Submitted by

Invitrogen Antibodies (provider)

Main image

Experimental details

Immunofluoresent analysis of GPR88 in HeLa cells. The cells were fixed with 4% paraformaldehyde in PBS for 15 minutes and blocked with 3% BSA in PBS for 30 minutes at room temperature. Cells were stained with a GPR82 rabbit polyclonal antibody (Product # PA3-044) at a dilution of 1:500 in blocking buffer for 1 hour at room temperature, and then incubated with Goat anti-Rabbit IgG (H+L) Secondary Antibody, Alexa Fluor® 488 conjugate (Product # A-11034) at a dilution of 1:1000 for at least 30 minutes at room temperature in the dark (green). Nuclei (blue) were stained with Hoechst 33342 (Product # 62249). Images were taken on a Thermo Scientific ToxInsight Instrument at 20X magnification.

Immunohistochemistry

Supportive validation

Submitted by

Invitrogen Antibodies (provider)

Main image

Experimental details

Immunohistochemistry analysis of GPR88 was performed on enteric ganglion tissue. To expose target proteins, antigen retrieval was performed by microwaving tissues for 20 minutes in 10mM sodium citrate buffer (pH 6.0). Tissue slides were probed with a GPR88 polyclonal antibody (Product # PA3-044) at a dilution of 1:3000, overnight at 4C in a humidified chamber. Tissues were washed, and detection was performed using an ABC kit composed of biotinylated goat anti-rabbit IgG, peroxidase-conjugated avidin, and 3-amino-9-ethylcarbazole (AEC) substrate in acetate buffer. Tissues were counterstained with hematoxylin and dehydrated to prep for mounting.