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Invitrogen
GAPDH Polyclonal Antibody
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FIGURE: 1 / 48
GAPDH Antibody (PA1-987) in WB
Western blot analysis of GAPDH was performed by loading 25 µg of Hela (lane 1), 293 (lane 2), HUVEC (lane 3) and PC12 (lane 4) cell lysates onto an SDS polyacrylamide gel. Proteins were transferred to a PVDF membrane and blocked at 4°C overnight. The membrane was probed with a GAPDH polyclonal antibody (Product # PA1-987) at a dilution of 1:3000 overnight at 4°C, washed in TBST, and probed with an HRP-conjugated secondary antibody for 1 hr at room temperature in the dark. Chemiluminescent detection was performed using Pierce ECL Plus Weste... View More
Product Details
PA1-987
Applications
Tested Dilution
Publications
Product Specifications
Species Reactivity
Dog,
Human,
Mouse,
Non-human primate,
Rat
Published species
C. elegans,
Dog,
Hamster,
Human,
Insect,
Mouse,
Rat
Host/Isotype
Rabbit
/ IgG
Class
Polyclonal
Type
Antibody
Immunogen
Synthetic peptide: A(126) DAPMFVMGVN HEKY(140)
Conjugate
Form
Liquid
Concentration
1 mg/mL
Purification
Antigen affinity chromatography
Storage buffer
PBS with 1mg/mL BSA
Contains
0.05% sodium azide
Storage conditions
-20°C, Avoid Freeze/Thaw Cycles
Shipping conditions
Ambient (domestic); Wet ice (international)
RRID
Product Specific Information
PA1-987 detects rat GAPDH. Shares 100% sequence homology with human and mouse.
PA1-987 has been used successfully in Western blotting. By Western blot this antibody specifically detects a ~36 kDa protein representing GAPDH.
PA1-987 immunizing peptide corresponds to amino acid residues 126-140 from human GAPDH.
Target Information
GAPDH (Glyceraldehyde-3-phosphate dehydrogenase) is a catalytic enzyme commonly known to be involved in glycolysis. GAPDH exists as a tetramer of identical 37-kDa subunits and catalyzes the reversible reduction of 1,3-bisphosphoglycerate to glyceraldehyde 3-phosphophate in the presence of NADPH. Apart from playing a key role in glycolysis, GAPDH is ubiquitously expressed and displays other activities unrelated to its glycolytic function. GAPDH is reported to be involved in the processes of DNA replication, DNA repair, nuclear RNA export, membrane fusion and microtubule bundling. Studies provide evidence of GAPDH playing an essential part in gene expression observed in apoptosis and as part of the cellular phenotype of age-related neurodegenerative diseases. Further, GAPDH is involved in other cellular processes ranging from membrane fusion, and neuronal apoptosis in cancer. GAPDH is reported to bind to a variety of other proteins, including the amyloid precursor protein, mutations in which cause some forms of Alzheimer's disease (AD), and the polyglutamine tracts of Huntingtin, the protein product aberrant forms of which are causative of Huntington's disease. Associations between GAPDH, actin and tubulin have also be reported. Since GAPDH is expressed at high levels in most tissues, it is useful as protein loading control in Western Blot analysis.
For Research Use Only. Not for use in diagnostic procedures. Not for resale without express authorization.
Bioinformatics
Protein Aliases: 38 kDa BFA-dependent ADP-ribosylation substrate; aging-associated gene 9 protein; BARS-38; EC 1.2.1.12; epididymis secretory protein Li 278; epididymis secretory sperm binding protein Li 162eP; GAPDH; GAPDH-2; Glyceraldehyde-3-phosphate dehydrogenase; glyceraldehyde-3-phosphate dehydrogenase type 2; Glyceraldehyde-3-phosphate dehydrogenase, testis-specific; HGNC:4141; MGC88685; Peptidyl-cysteine S-nitrosylase GAPDH; Spermatogenic cell-specific glyceraldehyde 3-phosphate dehydrogenase 2; Spermatogenic glyceraldehyde-3-phosphate dehydrogenase
Gene Aliases: BARS-38; CDABP0047; G3PD; GAPD; Gapd-s; GAPD2; GAPDH; GAPDH-2; GAPDH2; GAPDHS; GAPDS; HEL-S-162eP; HEL-S-278; HSD-35; HSD35; OK/SW-cl.12
UniProt ID: (Human) P04406, (Human) O14556, (Mouse) P16858, (Rat) P04797, (Rat) Q9ESV6, (Mouse) Q64467
Entrez Gene ID: (Human) 2597, (Dog) 403755, (Human) 26330, (Dog) 476483, (Mouse) 14433, (Rat) 24383, (Rat) 66020, (Mouse) 14447
glyceraldehyde-3-phosphate dehydrogenase (NAD+) (phosphorylating) activity
protein binding
microtubule binding
peptidyl-cysteine S-nitrosylase activity
identical protein binding
NADP binding
NAD binding
molecular_function
oxidoreductase activity
oxidoreductase activity, acting on the aldehyde or oxo group of donors, NAD or NADP as acceptor
dehydrogenase
microtubule cytoskeleton organization
gluconeogenesis
regulation of macroautophagy
negative regulation of translation
peptidyl-cysteine S-trans-nitrosylation
protein stabilization
neuron apoptotic process
canonical glycolysis
cellular response to interferon-gamma
glucose metabolic process
glycolytic process
regulation of translation
oxidation-reduction process
spermatid development
sperm motility
positive regulation of glycolytic process
carbohydrate metabolic process
apoptotic process
multicellular organism development
response to ammonium ion
Performance Guarantee
If an Invitrogen™ antibody doesn't perform as described on our website or datasheet,we'll replace the product at no cost to you, or provide you with a credit for a future purchase.*
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