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AB153802

Anti-GAPDS antibody

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(7 Publications)

Rabbit Polyclonal GAPDS antibody. Suitable for WB, IHC-P, ICC/IF and reacts with Mouse, Human samples. Cited in 7 publications. Immunogen corresponding to Recombinant Fragment Protein within Human GAPDHS aa 150-400.

View Alternative Names

GAPD2, GAPDH2, GAPDS, HSD-35, HSD35, GAPDHS, Spermatogenic cell-specific glyceraldehyde 3-phosphate dehydrogenase 2, Spermatogenic glyceraldehyde-3-phosphate dehydrogenase, GAPDH-2

7 Images
Immunohistochemistry (Formalin/PFA-fixed paraffin-embedded sections) - Anti-GAPDS antibody (AB153802)
  • IHC-P

Supplier Data

Immunohistochemistry (Formalin/PFA-fixed paraffin-embedded sections) - Anti-GAPDS antibody (AB153802)

Paraffin embedded human gastric cancer tissue stained for GAPDHS using ab153802 at 1/500 dilution in immunohistochemical analysis.

Immunocytochemistry/ Immunofluorescence - Anti-GAPDS antibody (AB153802)
  • ICC/IF

Unknown

Immunocytochemistry/ Immunofluorescence - Anti-GAPDS antibody (AB153802)

Immunofluorescent analysis of methanol-fixed MCF7 cells labeling GAPDS with ab153802 at 1/200 dilution. Lower panel co-stained with Hoechst 33342.

Western blot - Anti-GAPDS antibody (AB153802)
  • WB

Unknown

Western blot - Anti-GAPDS antibody (AB153802)

10% SDS PAGE

All lanes:

Western blot - Anti-GAPDS antibody (ab153802) at 1/1000 dilution

All lanes:

MCF7 whole cell lysate at 30 µg

Predicted band size: 45 kDa,49 kDa

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Western blot - Anti-GAPDS antibody (AB153802)
  • WB

Supplier Data

Western blot - Anti-GAPDS antibody (AB153802)

10% SDS-PAGE

All lanes:

Western blot - Anti-GAPDS antibody (ab153802) at 1/500 dilution

All lanes:

Mouse testis tissue extract at 50 µg

Predicted band size: 45 kDa

false

Western blot - Anti-GAPDS antibody (AB153802)
  • WB

Unknown

Western blot - Anti-GAPDS antibody (AB153802)

10% SDS PAGE

All lanes:

Western blot - Anti-GAPDS antibody (ab153802) at 1/5000 dilution

All lanes:

NIH/3T3 whole cell lysate at 30 µg

Predicted band size: 45 kDa

false

Western blot - Anti-GAPDS antibody (AB153802)
  • WB

CiteAb

Western blot - Anti-GAPDS antibody (AB153802)

Western Blotting using Anti-GAPDS antibody, ab153802. Publication image from He, J. et al., 2020, Mol Cancer, 31992303. Legend direct from paper.

circ-MAPK4 behaved as an oncogene in glioma cells. (a) Circ-MAPK4 is also highly expressed in glioma cell lines, especially in U138 and U373, when compared to gial cell line (HA1800). (b) Schematic representation of target sequences of siRNAs which specially silence circ-MAPK4. (c) The silence efficiency of siRNA targeting to circMAPK4 was analyzed by qPCR after transfected for 48 h in either U138 or U373 cells. (d) CCK-8 assays were performed to test survival of U138 and U373 cells after silencing of circ-MAPK4. (e) Colony formation assays were performed to test survival of U138 and U373 cells after silencing of circ-MAPK4. (f) Apoptosis assays were used to detect apoptosis levels of circ-MAPK4 silenced U138 and U373 cells. (g) Western blot assays were performed to analyze the protein expression levels of cleaved form of caspase-9, caspase-7, caspase-3, and PARP1 in circ-MAPK4 silenced U138 and U373 cells. (h) Transwell assays were carried out to test the invasive activity of circ-MAPK4 silenced U138 and U373 cells. The results above were summarized as bar graph. All data are the means ± SEM of three experiments. *P < 0.05; **P < 0.01; ***P < 0.001

false

Western blot - Anti-GAPDS antibody (AB153802)
  • WB

CiteAb

Western blot - Anti-GAPDS antibody (AB153802)

Western Blotting using Anti-GAPDS antibody, ab153802. Publication image from He, J. et al., 2020, Mol Cancer, 31992303. Legend direct from paper.

Inhibition of phosphorylation of p38/MAPK reverses cell survival induced by circ-MAPK4. (a) U373 cells transfected with siRNA negative control, circ-MAPK4 siRNA-1 and siRNA-2 were treated with or without p-p38/MAPK inhibitor (SB203580). Inhibition efficiency of p-p38/MAPK inhibitor was accessed by testing phosphorylation and total protein levels of p38/MAPK and ERK using western blot assays. (b, c) CCK-8 and colony formation assays were performed to reveal cell survival of these U373 cells. (d) Apoptosis assays were performed to reveal apoptosis levels of these U373 cells. (e) The western blot assays were used to evaluate effect of p-p38/MAPK inhibitor on protein expression levels of cleaved form of caspase-9, caspase-7, caspase-3, PARP1 in these U373 cells. The data were summarized as bar graph. Data are the means ± SEM of three experiments. *P < 0.05; **P < 0.01; ***P < 0.001

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Key facts

Host species

Rabbit

Clonality

Polyclonal

Isotype

IgG

Carrier free

No

Reacts with

Mouse, Human

Applications

ICC/IF, WB, IHC-P

applications

Immunogen

Recombinant Fragment Protein within Human GAPDHS aa 150-400. The exact immunogen used to generate this antibody is proprietary information.

O14556

Reactivity data

{ "title": "Reactivity Data", "filters": { "stats": ["", "Species", "Dilution Info", "Notes"], "tabs": { "all-applications": {"fullname" : "All Applications", "shortname": "All Applications"}, "WB" : {"fullname" : "Western blot", "shortname":"WB"}, "IHCP" : {"fullname" : "Immunohistochemistry (Formalin/PFA-fixed paraffin-embedded sections)", "shortname":"IHC-P"}, "ICCIF" : {"fullname" : "Immunocytochemistry/ Immunofluorescence", "shortname":"ICC/IF"} }, "product-promise": { "all": "all", "testedAndGuaranteed": "tested", "guaranteed": "expected", "predicted": "predicted", "notRecommended": "not-recommended" } }, "values": { "Human": { "WB-species-checked": "testedAndGuaranteed", "WB-species-dilution-info": "1/500 - 1/10000", "WB-species-notes": "<p></p>", "IHCP-species-checked": "testedAndGuaranteed", "IHCP-species-dilution-info": "1/100 - 1/1000", "IHCP-species-notes": "<p></p>", "ICCIF-species-checked": "testedAndGuaranteed", "ICCIF-species-dilution-info": "1/100 - 1/1000", "ICCIF-species-notes": "<p></p>" }, "Mouse": { "WB-species-checked": "testedAndGuaranteed", "WB-species-dilution-info": "1/500 - 1/10000", "WB-species-notes": "<p></p>", "IHCP-species-checked": "guaranteed", "IHCP-species-dilution-info": "", "IHCP-species-notes": "", "ICCIF-species-checked": "guaranteed", "ICCIF-species-dilution-info": "", "ICCIF-species-notes": "" }, "Rat": { "WB-species-checked": "predicted", "WB-species-dilution-info": "", "WB-species-notes": "", "IHCP-species-checked": "predicted", "IHCP-species-dilution-info": "", "IHCP-species-notes": "", "ICCIF-species-checked": "predicted", "ICCIF-species-dilution-info": "", "ICCIF-species-notes": "" }, "Cow": { "WB-species-checked": "predicted", "WB-species-dilution-info": "", "WB-species-notes": "", "IHCP-species-checked": "predicted", "IHCP-species-dilution-info": "", "IHCP-species-notes": "", "ICCIF-species-checked": "predicted", "ICCIF-species-dilution-info": "", "ICCIF-species-notes": "" } } }

Properties and storage information

Form
Liquid
Purification technique
Affinity purification Immunogen
Storage buffer
pH: 7 Preservative: 0.01% Thimerosal (merthiolate) Constituents: 20% Glycerol (glycerin, glycerine), 1.21% Tris, 0.75% Glycine
Shipped at conditions
Blue Ice
Appropriate short-term storage duration
1-2 weeks
Appropriate short-term storage conditions
+4°C
Appropriate long-term storage conditions
-20°C
Aliquoting information
Upon delivery aliquot
Storage information
Avoid freeze / thaw cycle

Supplementary information

This supplementary information is collated from multiple sources and compiled automatically.

GAPDS also known as glyceraldehyde-3-phosphate dehydrogenase-sperm is an important enzyme involved in glycolytic processes. The protein usually references a mass of about 44 kDa. Expressed mainly in testicular cells and spermatozoa GAPDS is important for energy production during spermatogenesis and sperm motility. It shares sequence similarity with GAPDH making it an isoform within the same enzymatic family.
Biological function summary

GAPDS plays a critical role in glycolysis serving as an important enzyme that facilitates the conversion of glyceraldehyde-3-phosphate to 13-bisphosphoglycerate. GAPDS can function in complex with other glycolytic enzymes helping generate ATP which is necessary for sperm cell functions. GAPDS expression supports processes essential for male fertility specifically through its involvement in energy supply to sperm flagella.

Pathways

GAPDS is a part of the glycolysis metabolic pathway which is essential for ATP production in sperm. In this pathway it works closely with other glycolytic enzymes like phosphoglycerate kinase and enolase ensuring the continuous flow of energy. GAPDS also indirectly connects to the respiratory chain as glycolytic byproducts feed into mitochondrial oxidative phosphorylation allowing integrated energy metabolism.

GAPDS has implications in male infertility particularly when there is abnormal sperm motility. Defects or deficiencies in GAPDS can impair ATP production in sperm leading to suboptimal motility and reduced fertility. The protein might also have a connection with certain metabolic disorders that affect energy production like glycolytic enzyme deficiencies where similar pathways involving proteins like GAPDH might show concurrent dysfunctions.

Product protocols

For this product, it's our understanding that no specific protocols are required. You can visit:

Target data

Catalyzes the conversion of D-glyceraldehyde 3-phosphate (G3P) into 3-phospho-D-glyceroyl phosphate in glycolysis and the reverse reaction in gluconeogenesis (By similarity). May play an important role in regulating the switch between different pathways for energy production during spermiogenesis and in the spermatozoon. Required for sperm motility and male fertility (By similarity).
See full target information GAPDHS

Publications (7)

Recent publications for all applications. Explore the full list and refine your search

Cell cycle (Georgetown, Tex.) 22:347-360 PubMed36281526

2022

LncRNA SNHG22 promotes gastric cancer progression by regulating the miR-101-3p/e2f2 axis.

Applications

Unspecified application

Species

Unspecified reactive species

Zhen Li,Zhiqiang Lang,Ting Wang,Guimei Qu,Wu Sui,Jing Liu

Frontiers in pharmacology 11:547436 PubMed33584252

2021

EFEMP1 Overexpression Contributes to Neovascularization in Age-Related Macular Degeneration.

Applications

Unspecified application

Species

Unspecified reactive species

Lu Cheng,Chong Chen,Wenke Guo,Kun Liu,Qianqian Zhao,Ping Lu,Fudong Yu,Xun Xu

Molecular cancer 19:17 PubMed31992303

2020

Circular RNA MAPK4 (circ-MAPK4) inhibits cell apoptosis via MAPK signaling pathway by sponging miR-125a-3p in gliomas.

Applications

Unspecified application

Species

Unspecified reactive species

Jiehua He,Zuoyu Huang,Mingliang He,Jianyou Liao,Qianqian Zhang,Shengwen Wang,Lin Xie,Leping Ouyang,H Phillip Koeffler,Dong Yin,Anmin Liu

Molecular medicine reports 19:2471-2478 PubMed30720094

2019

Aberrant expression of sperm‑specific glycolytic enzymes are associated with poor sperm quality.

Applications

Unspecified application

Species

Unspecified reactive species

Xuexia Liu,Qian Li,Wenjuan Wang,Fujun Liu

International journal of oncology 54:7-16 PubMed30387833

2018

IL-21R functions as an oncogenic factor and is regulated by the lncRNA MALAT1/miR-125a-3p axis in gastric cancer.

Applications

Unspecified application

Species

Unspecified reactive species

Lei Yan,Jing Zhang,Dong Guo,Ji Ma,Shao-Feng Shui,Xin-Wei Han

Oncology reports 38:2843-2851 PubMed29048638

2017

Reversal effect of adenovirus-mediated human interleukin 24 transfection on the cisplatin resistance of A549/DDP lung cancer cells.

Applications

Unspecified application

Species

Unspecified reactive species

Mingju Xu,Xioawei Tang,Jinjin Guo,Wangbang Sun,Faqing Tang

Molecular cancer 16:151 PubMed28893265

2017

Circular RNA_LARP4 inhibits cell proliferation and invasion of gastric cancer by sponging miR-424-5p and regulating LATS1 expression.

Applications

Unspecified application

Species

Unspecified reactive species

Jing Zhang,Hui Liu,Lidan Hou,Ge Wang,Rui Zhang,Yanxia Huang,Xiaoyu Chen,Jinshui Zhu
View all publications

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