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Invitrogen
PRDX4 Polyclonal Antibody
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FIGURE: 1 / 5
PRDX4 Antibody (PA3-753) in ICC/IF
Immunofluorescence analysis of Peroxiredoxin 4 was performed using 70% confluent log phase LNCaP cells. The cells were fixed with 4% paraformaldehyde for 10 minutes, permeabilized with 0.1% Triton™ X-100 for 10 minutes, and blocked with 1% BSA for 1 hour at room temperature. The cells were labeled with PRDX4 Rabbit Polyclonal Antibody (Product # PA3-753) at 1:250 dilution in 0.1% BSA and incubated for 3 hours at room temperature and then labeled with Goat anti-Rabbit IgG (Heavy Chain) Superclonal™ Secondary Antibody, Alexa Fluor® 488 conju... View More
Product Details
PA3-753
Applications
Tested Dilution
Publications
Product Specifications
Species Reactivity
Human
Published species
Human
Host/Isotype
Rabbit
/ IgG
Class
Polyclonal
Type
Antibody
Immunogen
Purified human recombinant Peroxiredoxin 4.
Conjugate
Form
Liquid
Concentration
Conc. Not Determined
Storage buffer
whole serum
Contains
0.05% sodium azide
Storage conditions
-20°C, Avoid Freeze/Thaw Cycles
Shipping conditions
Ambient (domestic); Wet ice (international)
RRID
Product Specific Information
PA3-753 detects Peroxiredoxin 4 protein in human samples. This antibody is specific for Prx 4 and shows no cross-reactivity with other Prx isoforms.
PA3-753 has successfully been used in Western blot and immunocytochemistry procedures. By Western blot, this antibody detects an ~23 kDa and ~20 kDa protein representing pro-Prx 4 and mature Prx 4, respectively, in human PC3 cell lysate.
The PA3-753 antigen is purified human recombinant Prx 4 from K562 cells.
Target Information
Peroxiredoxin (Prx) is a growing peroxidase family, whose mammalian members have been known to connect with cell proliferation, differentiation, and apoptosis. Many isoforms (about 50 proteins), collected in accordance to the amino acid sequence homology, containing active site cysteine residue, and the thiol-specific antioxidant activity, distribute throughout all the kingdoms. Among them, mammalian Prx consists of 6 different members grouped into typical 2-Cys, atypical 2-Cys Prx, and 1-Cys Prx. Except Prx VI belonging to 1-Cys Prx subgroup, the other five 2-Cys Prx isotypes have the thioredoxin-dependent peroxidase (TPx) activity utilizing thioredoxin, thioredoxin reductase, and NADPH as a reducing system. Mammalian Prxs are 20-30 kilodalton in molecular size and vary in subcellular localization: Prx I, II, and VI in cytosol, Prx III in mitochondria, Prx IV in ER and secretion, Prx V showing complicated distribution including peroxisome, mitochondria and cytosol.
For Research Use Only. Not for use in diagnostic procedures. Not for resale without express authorization.
Bioinformatics
Protein Aliases: Antioxidant enzyme AOE372; AOE37-2; EC 1.11.1.15; epididymis secretory sperm binding protein Li 97n; Peroxiredoxin IV; Peroxiredoxin-4; PRDX4; Prx 4; Prx-IV; Thioredoxin dependent peroxide reductase A0372; thioredoxin peroxidase (antioxidant enzyme); Thioredoxin peroxidase AO372; Thioredoxin-dependent peroxide reductase A0372; Thioredoxin-dependent peroxiredoxin 4
Gene Aliases: AOE37-2; AOE372; HEL-S-97n; PRDX4; PRX-4
UniProt ID: (Human) Q13162
Entrez Gene ID: (Human) 10549
response to oxidative stress
I-kappaB phosphorylation
spermatogenesis
male gonad development
extracellular matrix organization
hydrogen peroxide catabolic process
cell redox homeostasis
protein maturation
reactive oxygen species metabolic process
cellular oxidant detoxification
negative regulation of male germ cell proliferation
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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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