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Products:Cardiovascular >> Blood >> Erythrocytes
Overview
Product name
Anti-PIGA antibody
Description
Rabbit polyclonal to PIGA
Tested applications
ICC/IF, WBmore details
Cross reactivity
Reacts with
Human
Predicted to work with
Mouse, Dog, Chimpanzee
Immunogen
Synthetic peptide conjugated to KLH derived from within residues 200 - 300 of Human PIGA.
(Peptide available as ab69767.)
Positive control
This antibody gave a positive signal in the following Human Whole Cell Lysates: TE 671, A498, HeLa - Hydroxyurea Treated (48hr, 2µM), Jurkat - Staurosporine Treated (24hr, 500nM), Y79, HeLa - Staurosporine Treated (24hr, 500nM), HeLa - Hydroxyurea Treated (48hr, 1µM)
Properties
Form
Liquid
Storage instructions
Store at +4°C short term (1-2 weeks). Aliquot and store at -20°C or -80°C. Avoid repeated freeze / thaw cycles.
Storage buffer
Preservative: 0.02% Sodium Azide
Constituents: 1% BSA, PBS, pH 7.4
Concentration
Concentration information loading...
Purity
Immunogen affinity purified
Clonality
Polyclonal
Isotype
IgG
Research areas
Cardiovascular >> Blood >> Erythrocytes
Applications
Show applications key
Our Abpromise guarantee covers the use of ab69768 in the following tested applications.
The application notes include recommended starting dilutions; optimal dilutions/concentrations should be determined by the end user.
ICC/IF: Use a concentration of 1 - 5 µg/ml.
WB: Use a concentration of 1 µg/mlDetects a band of approximately 54 kDa (predicted molecular weight: 54 kDa).
Target
Relevance
PIGA belongs to the glycosyltransferase 1 family and is necessary for the synthesis of N-acetylglucosaminyl-phosphatidylinositol, the very early intermediate in GPI-anchor biosynthesis. Defects in PIGA are the cause of paroxysmal nocturnal hemoglobinuria (PNH) which is an acquired hemolytic blood disorder characterized by chronic hemolysis with hemoglobinuria, increased tendency to venous thrombosis, and variable degrees of bone marrow failure.
Cellular localization
Endoplasmic reticulum membrane; Single-pass membrane protein.
Alternative names
- GlcNAc PI synthesis protein antibody
- GlcNAc-PI synthesis protein antibody
- GPI3 antibody
see all
Database links
- Entrez Gene: 5277 Human
- Entrez Gene: 18700 Mouse
- Omim: 311770 Human
- SwissProt: P37287 Human
- SwissProt: Q64323 Mouse
- Unigene: 137154 Human
Anti-PIGA antibody images:
Western blot - PIGA antibody (ab69768)
All lanes : Anti-PIGA antibody (ab69768) at 1 µg/ml
Lane 1 : TE 671 (Human Rhabdomyosarcoma) Whole Cell Lysate
Lane 2 : A498 (Human Kidney Carcinoma) Whole Cell Lysate
Lane 3 : HeLa Whole Cell Lysate - Hydroxyurea Treated (48hr, 2��M)
Lane 4 : Jurkat Whole Cell Lysate - Staurosporine Treated (24hr, 500nM)
Lane 5 : Y79 (Human retinoblastoma cell line) Whole Cell Lysate
Lane 6 : HeLa Whole Cell Lysate - Staurosporine Treated (24hr, 500nM)
Lane 7 : HeLa Whole Cell Lysate - Hydroxyurea Treated (48hr, 1µM)
Lysates/proteins at 10 µg per lane.
Secondary
Goat polyclonal to Rabbit IgG - H&L - Pre-Adsorbed (HRP) at 1/3000 dilution
Performed under reducing conditions.
Predicted band size : 54 kDa
Observed band size : 54 kDa
Additional bands at : 75 kDa. We are unsure as to the identity of these extra bands.
Immunocytochemistry/ Immunofluorescence - PIGA antibody (ab69768)
ICC/IF image of ab69768 stained HeLa cells. The cells were 4% PFA fixed (10 min) and then incubated in 1%BSA / 10% normal Goat serum / 0.3M glycine in 0.1% PBS-Tween for 1h to permeabilise the cells and block non-specific protein-protein interactions. The cells were then incubated with the antibody (ab69768, 1µg/ml) overnight at +4°C. The secondary antibody (green) was Alexa Fluor® 488 Goat anti-Rabbit IgG (H+L) used at a 1/1000 dilution for 1h. Alexa Fluor® 594 WGA was used to label plasma membranes (red) at a 1/200 dilution for 1h. DAPI was used to stain the cell nuclei (blue) at a concentration of 1.43µM. This antibody also gave a positive result in 4% PFA fixed (10 min) HepG2 cells at 1µg/ml, and in 100% Methanol fixed (5 min) HeLa, Hek293, HepG2, MCF-7 cells at 5µg/ml.
References for Anti-PIGA antibody (ab69768)
ab69768 has not yet been referenced specifically in any publications.
Publishing research using ab69768? Please let us know so that we can cite the reference in this datasheet
Please note: All products are "FOR RESEARCH USE ONLY AND ARE NOT INTENDED FOR DIAGNOSTIC OR THERAPEUTIC USE"