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GPX4 / MCSP

glutathione peroxidase 4

GPX4 / MCSP is a member of the glutathione peroxidase protein family. Glutathione peroxidase catalyzes the reduction of hydrogen peroxide, organic hydroperoxide, and lipid peroxides by reduced glutathione and functions in the protection of cells against oxidative damage. Human plasma glutathione peroxidase has been shown to be a selenium-containing enzyme and the UGA codon is translated into a selenocysteine. The encoded protein has been identified as a moonlighting protein based on its ability to serve dual functions as a peroxidase as well as a structural protein in mature spermatozoa. Through alternative splicing and transcription initiation, rat produces proteins that localize to the nucleus, mitochondrion, and cytoplasm. In humans, alternative transcription initiation and the cleavage sites of the mitochondrial and nuclear transit peptides need to be experimentally verified. Alternative splicing results in multiple transcript variants.

Gene Name: glutathione peroxidase 4
Synonyms: GPX4, GPx-4, MCSP, SnPHGPx, Phospholipid hydroperoxidase, SnGPx, Glutathione peroxidase 4, GSHPx-4, PHGPx
Target Sequences: NM_002085 NP_002076.2 P36969

Publications (6)

1
SECIS-binding protein 2 promotes cell survival by protecting against oxidative stress. Papp LV, Lu J, Bolderson E, Boucher D, Singh R, Holmgren A, Khanna KK. Antioxidants & redox signaling. 2010 12:797-808. (WB) [PubMed:19803747] Related Antibodies: LS-B3246.
2
Mutations in the selenocysteine insertion sequence-binding protein 2 gene lead to a multisystem selenoprotein deficiency disorder in humans. Schoenmakers E, Agostini M, Mitchell C, Schoenmakers N, Papp L, Rajanayagam O, Padidela R, Ceron-Gutierrez L, Doffinger R, Prevosto C, Luan J, Montano S, Lu J, Castanet M, Clemons N, Groeneveld M, Castets P, Karbaschi M, Aitken S, Dixon A, Williams J, Cam. The Journal of clinical investigation. 2010 120:4220-35. [PubMed:21084748] [PMC:PMC2993594] Related Antibodies: LS-B3246.
3
Epidermal Cells Expressing Putative Cell Markers in Nonglabrous Skin Existing in Direct Proximity with the Distal End of the Arrector Pili Muscle. Torkamani N, Rufaut NW, Jones L, Sinclair R. Stem cells international. 2016 2016:1286315. (IHC; Mouse) [Full Text Article] [PubMed:27375744] [PMC:PMC4916308] Related Antibodies: LS-B1596.
4
Selenium deficiency induces spleen pathological changes in pigs by decreasing selenoprotein expression, evoking oxidative stress, and activating inflammation and apoptosis. Shuang Li , Wenjuan Sun , Kai Zhang, Jiawei Zhu, Xueting Jia, Xiaoqing Guo, Qingyu Zhao, Chaohua Tang, Jingdong Yin, Junmin Zhang. Journal of animal science and biotechnology. 2021 May;12:65. [Full Text Article] [PubMed:33993883] [PMC:PMC8127211]
5
Selenium Drives a Transcriptional Adaptive Program to Block Ferroptosis and Treat Stroke. Ishraq Alim, Joseph T Caulfield, Yingxin Chen, Vivek Swarup, Daniel H Geschwind, Elena Ivanova, Javier Seravalli, Youxi Ai, Lauren H Sansing, Emma J Ste Marie, Robert J Hondal, Sushmita Mukherjee, John W Cave, Botir T Sagdullaev, Saravanan S Karuppagounder, Rajiv R Ratan. Cell. 2019 May;177:1262-1279e25. [Full Text Article] [PubMed:31056284] Related Antibodies: LS-B14362, LS-B1596.
6
HIF1a stabilization in hypoxia is not oxidant-initiated. Amit Kumar, Manisha Vaish, Saravanan S Karuppagounder, Irina Gazaryan, John W Cave, Anatoly A Starkov, Elizabeth T Anderson, Sheng Zhang, John T Pinto, Austin M Rountree, Wang Wang, Ian R Sweet, Rajiv R Ratan. eLife. 2021 October;10:e72873. [Full Text Article] [PubMed:34596045] [PMC:PMC8530508] Related Antibodies: LS-B1596.
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Antibodies (37)
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GPX4 / MCSP (53)
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GPX4 / MCSP Antibody - Human Tonsil: Formalin-Fixed, Paraffin-Embedded (FFPE)
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GPX4 / MCSP Rabbit anti-Human Polyclonal Antibody
Mouse, Rat, Human
ICC, IF, IHC, IHC-P, WB
Unconjugated
50 µl/$460
GPX4 / MCSP Antibody - Anti-GPX4 antibody IHC of human testis. Immunohistochemistry of formalin-fixed, paraffin-embedded tissue after heat-induced antigen retrieval. Antibody concentration 5 ug/ml.
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GPX4 / MCSP Goat anti-Human Polyclonal (aa184-196) Antibody
Human, Monkey
IHC, IHC-P, Peptide-ELISA, WB
Unconjugated
50 µg/$485
GPX4 / MCSP Antibody - Anti-GPX4 antibody IHC of human testis. Immunohistochemistry of formalin-fixed, paraffin-embedded tissue after heat-induced antigen retrieval. Antibody concentration 10 ug/ml.
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GPX4 / MCSP Rabbit anti-Human Polyclonal (aa81-93) Antibody
Chicken, Bovine, Mouse, Goat, Dog, Guinea pig, Rat, Pig, Human, Monkey
IHC, IHC-P, WB
Unconjugated
1 Each/$485
GPX4 / MCSP Antibody - Immunohistochemistry of paraffin-embedded human kidney tissue using GPX4 Antibody at dilution of 1:100
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GPX4 / MCSP Rabbit anti-Human Polyclonal Antibody
Mouse, Rat, Human
ELISA, IF, IHC, WB
Unconjugated
50 µg/$294; 100 µg/$360
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GPX4 / MCSP Rabbit anti-Human Polyclonal (HRP) Antibody
Human
ELISA
HRP Conjugated
50 µg/$294; 100 µg/$360
GPX4 / MCSP Protein - Recombinant Glutathione Peroxidase 4 By SDS-PAGE
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E. coli
His-T7
18.1 kDa
10 µg/$285; 50 µg/$470; 100 µg/$750; 200 µg/$937; 1 mg/$2,063; 500 µg/$1,594; 5 mg/$3,277; 2 mg/$2,252
GPX4 / MCSP Antibody - Western blot of recombinant GPX4 / MCSP.  This image was taken for the unconjugated form of this product. Other forms have not been tested.
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GPX4 / MCSP Rabbit anti-Human Polyclonal (aa74-197) Antibody
Mouse, Human
ICC, IP, WB
Unconjugated
100 µl/$309; 200 µl/$351; 500 µl/$491; 1 ml/$561; 2 ml/$755; 5 ml/$1,225
GPX4 / MCSP ELISA Kit
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Development Kit
Antibody Pair and Standard
Human
3.12 - 200 ng/ml
Colorimetric - 450nm (TMB)
Cell Culture Supernatants, Cell Lysates, Plasma, Serum, Tissue Homogenates
500 Wells/$1,276; 1000 Wells/$1,903
GPX4 / MCSP ELISA Kit
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Sandwich
96-Well Strip Plate
Human
31.2 - 2000 pg/ml
Colorimetric - 405nm (ABTS)
Plasma
1 Plate/$783
GPX4 / MCSP Protein - Recombinant Glutathione Peroxidase 4 By SDS-PAGE
Select
E. coli
His-GST
46.2 kDa
10 µg/$282; 50 µg/$450; 100 µg/$717; 200 µg/$897; 1 mg/$2,010; 500 µg/$1,547; 5 mg/$3,137; 2 mg/$2,198
GPX4 / MCSP Antibody - Immunohistochemistry of paraffin-embedded human liver injury tissue.
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GPX4 / MCSP Rabbit anti-Human Polyclonal Antibody
Mouse, Rat, Human
IF, IHC, WB
Unconjugated
20 µl/$275; 50 µl/$311; 100 µl/$389; 200 µl/$503
GPX4 / MCSP Antibody - Anti-GPx4 Antibody - Western Blot. Western blot of affinity purified anti-GPx4 to detect GPx4 in testis extract (arrow). tissue extract (40 ug) was electrophoresed and transferred to nitrocellulose. The membrane was probed with the primary antibody at a 1:1000 dilution. Personal Communication, Dolph Hatfield, CCR-NCI, Bethesda, MD.
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GPX4 / MCSP Rabbit anti-Mouse Polyclonal Antibody
Mouse, Guinea pig, Rat
ELISA, WB
Unconjugated
100 µg/$567
GPX4 / MCSP Antibody - 1:100 staining mouse testis tissue by IHC-P. The sample was formaldehyde fixed and a heat mediated antigen retrieval step in citrate buffer was performed. The sample was then blocked and incubated with the antibody for 1.5 hours at 22°C. An HRP conjugated goat anti-rabbit antibody was used as the secondary.
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GPX4 / MCSP Rabbit anti-Human Polyclonal Antibody
Mouse, Rat, Human
IF, IHC, Peptide-ELISA, WB
Unconjugated
100 µl/$379; 200 µl/$421
GPX4 / MCSP Antibody - Anti-GPX4 antibody IHC of human heart. Immunohistochemistry of formalin-fixed, paraffin-embedded tissue after heat-induced antigen retrieval. Antibody concentration 5 ug/ml.  This image was taken for the unconjugated form of this product. Other forms have not been tested.
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GPX4 / MCSP Rabbit anti-Human Polyclonal (aa72-121) Antibody
Rat, Human
IHC, IHC-P, WB
Unconjugated
100 µl/$485
GPX4 / MCSP Antibody - Anti-GPX4 antibody IHC of human heart. Immunohistochemistry of formalin-fixed, paraffin-embedded tissue after heat-induced antigen retrieval. Antibody concentration 5 ug/ml.  This image was taken for the unconjugated form of this product. Other forms have not been tested.
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GPX4 / MCSP Rabbit anti-Human Polyclonal (aa72-121) (HRP) Antibody
Zebrafish, Rat, Mouse, Goat, Guinea pig, Bovine, Human, Monkey, Orangutan, Gibbon
IHC, IHC-P, WB
HRP Conjugated
100 µl/$469
GPX4 / MCSP Antibody - Anti-GPX4 antibody IHC of human heart. Immunohistochemistry of formalin-fixed, paraffin-embedded tissue after heat-induced antigen retrieval. Antibody concentration 5 ug/ml.  This image was taken for the unconjugated form of this product. Other forms have not been tested.
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GPX4 / MCSP Rabbit anti-Human Polyclonal (aa72-121) (Biotin) Antibody
Zebrafish, Rat, Mouse, Goat, Guinea pig, Bovine, Human, Monkey, Orangutan, Gibbon
IHC, IHC-P, WB
Biotin Conjugated
100 µl/$469
GPX4 / MCSP Antibody - Anti-GPX4 antibody IHC of human heart. Immunohistochemistry of formalin-fixed, paraffin-embedded tissue after heat-induced antigen retrieval. Antibody concentration 5 ug/ml.  This image was taken for the unconjugated form of this product. Other forms have not been tested.
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GPX4 / MCSP Rabbit anti-Human Polyclonal (aa72-121) (FITC) Antibody
Zebrafish, Rat, Mouse, Goat, Guinea pig, Bovine, Human, Monkey, Orangutan, Gibbon
IHC, IHC-P, WB
FITC Conjugated
100 µl/$469
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GPX4 / MCSP Rabbit anti-Human Polyclonal Antibody
Human
ELISA, IHC, IP, WB
Unconjugated
100 µg/$331
GPX4 / MCSP Antibody - Immunohistochemistry of paraffin-embedded human liver injury using GPX4 antibody at dilution of 1:200 (40x lens).
Select
GPX4 / MCSP Rabbit anti-Human Polyclonal Antibody
Mouse, Rat, Human
IF, IHC, WB
Unconjugated
20 µl/$275; 50 µl/$311; 100 µl/$389; 200 µl/$503
GPX4 / MCSP ELISA Kit
Select
Sandwich
96-Well Strip Plate
Human
0.312 - 20 ng/ml
Colorimetric - 450nm (TMB)
Cell Culture Supernatants, Cell Lysates, Plasma, Serum, Tissue Homogenates
1 Plate/$834
Select
GPX4 / MCSP Rabbit anti-Human Polyclonal Antibody
Mouse, Rat, Human
IF, IHC, WB
Unconjugated
60 µl/$331; 120 µl/$403; 200 µl/$529
Select
GPX4 / MCSP Rabbit anti-Human Polyclonal (N-Terminus) Antibody
Human
IHC, WB
Unconjugated
100 µl/$440; 200 µl/$468
Select
GPX4 / MCSP Rabbit anti-Human Polyclonal Antibody
Mouse, Rat, Human
IHC, WB
Unconjugated
50 µl/$356; 100 µl/$461
Select
GPX4 / MCSP Mouse anti-Human Monoclonal (565320) Antibody
Mouse, Rat, Human
WB
Unconjugated
100 µg/$856
GPX4 / MCSP Antibody - Immunohistochemistry of paraffin-embedded Human esophageal cancer using GPX4 Polyclonal Antibody at dilution of 1:200 (40x lens).
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GPX4 / MCSP Rabbit anti-Human Polyclonal Antibody
Mouse, Rat, Human
IHC
Unconjugated
60 µl/$331; 120 µl/$403; 200 µl/$529
Viewing 1-25 of 53 product results



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PLEASE NOTE

For RESEARCH USE ONLY. Intended for use by laboratory professionals. Not intended for human diagnostic or therapeutic purposes.

The data on this page has been compiled from LifeSpan internal sources, the National Center for Biotechnology Information (NCBI), and The Universal Protein Resource (UniProt).