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AB322201

Anti-GPAM antibody [EPR29023-506]

  • 20ul selling size
  • BOND RX™ Validated
  • Recombinant
  • RabMAb
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Rabbit Recombinant Monoclonal GPAM antibody. Suitable for IHC-P, WB and reacts with Mouse, Human samples.

View Alternative Names

GPAT1, KIAA1560, GPAM, GPAT-1

6 Images
Immunohistochemistry (Formalin/PFA-fixed paraffin-embedded sections) - Anti-GPAM antibody [EPR29023-506] (AB322201)
  • IHC-P

Supplier Data

Immunohistochemistry (Formalin/PFA-fixed paraffin-embedded sections) - Anti-GPAM antibody [EPR29023-506] (AB322201)

Immunohistochemical analysis of paraffin-embedded Mouse liver tissue labeling GPAM with ab322201 at 1/500 (0.994 ug/ml) dilution, followed by a ready to use LeicaDS9800 (Bond™ Polymer Refine Detection).

Positive staining on mouse liver. The section was incubated with ab322201 for 30 mins at room temperature.
The immunostaining was performed on a Leica Biosystems BOND® RX instrument

Counterstained with Hematoxylin.

Secondary antibody only control : Secondary antibody is a ready to use LeicaDS9800 (Bond™ Polymer Refine Detection).

Heat mediated antigen retrieval was performed with Tris-EDTA buffer (pH 9.0, Epitope Retrieval Solution2) for 20 mins

Immunohistochemistry (Formalin/PFA-fixed paraffin-embedded sections) - Anti-GPAM antibody [EPR29023-506] (AB322201)
  • IHC-P

Supplier Data

Immunohistochemistry (Formalin/PFA-fixed paraffin-embedded sections) - Anti-GPAM antibody [EPR29023-506] (AB322201)

Immunohistochemical analysis of paraffin-embedded Mouse kidney tissue labeling GPAM with ab322201 at 1/500 (0.994 ug/ml) dilution, followed by a ready to use LeicaDS9800 (Bond™ Polymer Refine Detection).

Positive staining on mouse kidney. The section was incubated with ab322201 for 30 mins at room temperature.
The immunostaining was performed on a Leica Biosystems BOND® RX instrument

Counterstained with Hematoxylin.

Secondary antibody only control : Secondary antibody is a ready to use LeicaDS9800 (Bond™ Polymer Refine Detection).

Heat mediated antigen retrieval was performed with Tris-EDTA buffer (pH 9.0, Epitope Retrieval Solution2) for 20 mins

Immunohistochemistry (Formalin/PFA-fixed paraffin-embedded sections) - Anti-GPAM antibody [EPR29023-506] (AB322201)
  • IHC-P

Supplier Data

Immunohistochemistry (Formalin/PFA-fixed paraffin-embedded sections) - Anti-GPAM antibody [EPR29023-506] (AB322201)

Immunohistochemical analysis of paraffin-embedded Mouse spleen tissue labeling GPAM with ab322201 at 1/500 (0.994 ug/ml) dilution, followed by a ready to use LeicaDS9800 (Bond™ Polymer Refine Detection).

Low expression : weak staining on mouse spleen. The section was incubated with ab322201 for 30 mins at room temperature.
The immunostaining was performed on a Leica Biosystems BOND® RX instrument

Counterstained with Hematoxylin.

Secondary antibody only control : Secondary antibody is a ready to use LeicaDS9800 (Bond™ Polymer Refine Detection).

Heat mediated antigen retrieval was performed with Tris-EDTA buffer (pH 9.0, Epitope Retrieval Solution2) for 20 mins

Western blot - Anti-GPAM antibody [EPR29023-506] (AB322201)
  • WB

Supplier Data

Western blot - Anti-GPAM antibody [EPR29023-506] (AB322201)

Blocking and diluting buffer and concentration : 5% NFDM/TBST.

The identity of the lower MW band at approximately 40 kDa is unknown.

In Western blot, Anti-GAPDH antibody [EPR16891] - Loading Control (ab181602) staining at 1/200000 dilution.

All lanes:

Western blot - Anti-GPAM antibody [EPR29023-506] (ab322201) at 1/1000 dilution

Lane 1:

HeLa (human cervical adenocarcinoma epithelial cell) transfected with scrambled siRNA control whole cell lysate at 20 µg

Lane 2:

HeLa transfected with siRNA specifically targeting GPAM whole cell lysate at 20 µg

Secondary

All lanes:

Western blot - Goat Anti-Rabbit IgG H&L (HRP) (<a href='/en-us/products/secondary-antibodies/goat-rabbit-igg-h-l-hrp-ab97051'>ab97051</a>) at 1/20000 dilution

Observed band size: 93 kDa,36 kDa

false

Exposure time: 114s

Western blot - Anti-GPAM antibody [EPR29023-506] (AB322201)
  • WB

Supplier Data

Western blot - Anti-GPAM antibody [EPR29023-506] (AB322201)

Blocking and diluting buffer and concentration : 5% NFDM/TBST.

The identity of the lower MW band at approximately 40 kDa is unknown.

Exposure time : Lane 1 : 114 seconds; Lanes 2-7 : 37 seconds.

All lanes:

Western blot - Anti-GPAM antibody [EPR29023-506] (ab322201) at 1/1000 dilution

Lane 1:

NCI-H1975 (human adenocarcinoma lung epithelial cell) whole cell lysate at 20 µg

Lane 2:

A549 (human lung carcinoma epithelial cell) whole cell lysate at 20 µg

Lane 3:

HepG2 (human hepatocellar carcinoma epithelial cell) whole cell lysate at 20 µg

Lane 4:

4T1 (mouse mammary gland carcinoma epithelial cell) whole cell lysate at 20 µg

Lane 5:

Hepa1-6 (mouse hepatoma epithelial cell) whole cell lysate at 20 µg

Lane 6:

Neuro-2a (mouse neuroblastoma neuroblast) whole cell lysate at 20 µg

Lane 7:

3T3-L1 (mouse embryonic fibroblast) whole cell lysate at 20 µg

Secondary

All lanes:

Western blot - Goat Anti-Rabbit IgG H&L (HRP) (<a href='/en-us/products/secondary-antibodies/goat-rabbit-igg-h-l-hrp-ab97051'>ab97051</a>) at 1/20000 dilution

Observed band size: 93 kDa

false

Western blot - Anti-GPAM antibody [EPR29023-506] (AB322201)
  • WB

Supplier Data

Western blot - Anti-GPAM antibody [EPR29023-506] (AB322201)

Blocking and diluting buffer and concentration : 5% NFDM/TBST.

Low expression : spleen.

Lanes 1-2 are applied with Goat Anti-Rabbit IgG (HRP) with minimal cross-reactivity with human IgG at 1/2000 and lanes 3-5 are applied with Goat Anti-Rabbit IgG, (H+L), Peroxidase conjugated (ab97051) at 1/20000.

In Western blot, Anti-GAPDH antibody [EPR16891] - Loading Control (ab181602) staining at 1/200000 dilution.

All lanes:

Western blot - Anti-GPAM antibody [EPR29023-506] (ab322201) at 1/1000 dilution

Lane 1:

Human fat tissue lysate at 20 µg

Lane 2:

Human spleen tissue lysate at 20 µg

Lane 3:

Mouse liver tissue lysate at 20 µg

Lane 4:

Mouse testis tissue lysate at 20 µg

Lane 5:

Mouse spleen tissue lysate at 20 µg

Secondary

Lanes 1 - 2:

Goat Anti-Rabbit IgG (HRP) with minimal cross-reactivity with human IgG at 1/2000 dilution

Lanes 3 - 5:

Western blot - Goat Anti-Rabbit IgG H&L (HRP) (<a href='/en-us/products/secondary-antibodies/goat-rabbit-igg-h-l-hrp-ab97051'>ab97051</a>) at 1/20000 dilution

Observed band size: 93 kDa,36 kDa

false

Exposure time: 15s

  • Carrier free

    Anti-GPAM antibody [EPR29023-506] - BSA and Azide free

Key facts

Host species

Rabbit

Clonality

Monoclonal

Clone number

EPR29023-506

Isotype

IgG

Carrier free

No

Reacts with

Mouse, Human

Applications

WB, IHC-P

applications

Immunogen

The exact immunogen used to generate this antibody is proprietary information.

Specificity

Unsuitable for human IHC-P

Reactivity data

{ "title": "Reactivity Data", "filters": { "stats": ["", "Species", "Dilution Info", "Notes"], "tabs": { "all-applications": {"fullname" : "All Applications", "shortname": "All Applications"}, "IHCP" : {"fullname" : "Immunohistochemistry (Formalin/PFA-fixed paraffin-embedded sections)", "shortname":"IHC-P"}, "WB" : {"fullname" : "Western blot", "shortname":"WB"}, "ICCIF" : {"fullname" : "Immunocytochemistry/ Immunofluorescence", "shortname":"ICC/IF"} }, "product-promise": { "all": "all", "testedAndGuaranteed": "tested", "guaranteed": "expected", "predicted": "predicted", "notRecommended": "not-recommended" } }, "values": { "Human": { "IHCP-species-checked": "notRecommended", "IHCP-species-dilution-info": "", "IHCP-species-notes": "<p></p>", "WB-species-checked": "testedAndGuaranteed", "WB-species-dilution-info": "1/1000", "WB-species-notes": "<p></p>", "ICCIF-species-checked": "notRecommended", "ICCIF-species-dilution-info": "", "ICCIF-species-notes": "<p></p>" }, "Mouse": { "IHCP-species-checked": "testedAndGuaranteed", "IHCP-species-dilution-info": "1/500", "IHCP-species-notes": "<p></p> Perform heat-mediated antigen retrieval with Tris/EDTA buffer pH 9.0 before commencing with IHC staining protocol.", "WB-species-checked": "testedAndGuaranteed", "WB-species-dilution-info": "1/1000", "WB-species-notes": "<p></p>", "ICCIF-species-checked": "notRecommended", "ICCIF-species-dilution-info": "", "ICCIF-species-notes": "<p></p>" } } }

Product details

Patented technology
Our RabMAb® technology is a patented hybridoma-based technology for making rabbit monoclonal antibodies. For details on our patents, please refer to RabMAb® patents.

What are the advantages of a recombinant monoclonal antibody?
This product is a recombinant monoclonal antibody, which offers several advantages including:

  • - High batch-to-batch consistency and reproducibility
  • - Improved sensitivity and specificity
  • - Long-term security of supply
  • - Animal-free batch production

For more information, read more on recombinant antibodies.

Properties and storage information

Form
Liquid
Purification technique
Affinity purification Protein A
Storage buffer
pH: 7.2 - 7.4 Preservative: 0.01% Sodium azide Constituents: PBS, 40% Glycerol (glycerin, glycerine), 0.05% BSA
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.

GPAM also known as glycerol-3-phosphate acyltransferase mitochondrial is an enzyme that plays an important role in lipid biosynthesis. This enzyme which consists of approximately 828 amino acids has a mass of around 92 kilodaltons (kDa). GPAM is mainly found in the mitochondria of cells and exhibits high expression levels in tissues such as adipose tissue liver and muscle. Its function involves the initial steps in the synthesis of glycerolipids by catalyzing the esterification of glycerol-3-phosphate with long-chain fatty acids.
Biological function summary

The enzyme influences important lipid metabolic processes across different tissues. GPAM initiates the triacylglycerol biosynthesis pathway by producing lysophosphatidic acid which is a precursor to phosphatidic acid. It does not form a direct complex with other proteins but it does interact with lipid metabolic processes and affects the overall homeostasis of lipids within the cell. It impacts energy storage in adipocytes and has a role in liver metabolic regulation.

Pathways

GPAM participates in the glycerolipid and glycerophospholipid metabolism pathways. It functions at the intersection of these pathways to regulate lipid accumulation and usage in cells especially in adipose tissue and liver. GPAM's activity connects with other enzymes such as diacylglycerol O-acyltransferase (DGAT) in the process of triacylglycerol synthesis and overall lipid metabolism.

GPAM has been linked to obesity and non-alcoholic fatty liver disease (NAFLD). Elevated enzyme activity can lead to increased lipid storage contributing to obesity while dysregulation can play a role in the development of fatty liver conditions. GPAM interacts with proteins like adiponectin where altered pathways can influence metabolic syndromes and associated complications.

Product protocols

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

Target data

Mitochondrial membrane protein that catalyzes the essential first step of biosynthesis of glycerolipids such as triglycerides, phosphatidic acids and lysophosphatidic acids (PubMed : 18238778, PubMed : 19075029, PubMed : 36522428). Esterifies acyl-group from acyl-coenzyme A (acyl-CoA) to the sn-1 position of glycerol-3-phosphate, to produce lysophosphatidic acid (PubMed : 18238778). Has a narrow hydrophobic binding cleft that selects for a linear acyl chain (PubMed : 36522428). Catalytic activity is higher for substrates with a 16-carbon acyl chain (PubMed : 36522428).
See full target information GPAM

Product promise

We are committed to supporting your work with high-quality reagents, and we're here for you every step of the way. In the unlikely event that one of our products does not perform as expected, you're protected by our Product Promise.
For full details, please see our Terms & Conditions

Please note: All products are 'FOR RESEARCH USE ONLY. NOT FOR USE IN DIAGNOSTIC OR THERAPEUTIC PROCEDURES'.

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