KGA-Specific Monoclonal antibody

KGA-Specific Monoclonal Antibody for WB, IF, IHC, ELISA

Host / Isotype

Mouse / IgG1


human, mouse, rat







Cat no : 66265-2-Ig


GLS, GLS1, glutaminase, KGA, KGA-Specific, L glutamine amidohydrolase

Tested Applications

Positive WB detected inmouse brain tissue, HEK-293 cells, COLO 320 cells, HSC-T6 cells, NIH/3T3 cells
Positive IHC detected inmouse brain tissue
Note: suggested antigen retrieval with TE buffer pH 9.0; (*) Alternatively, antigen retrieval may be performed with citrate buffer pH 6.0
Positive IF detected inmouse brain tissue

Recommended dilution

Western Blot (WB)WB : 1:5000-1:50000
Immunohistochemistry (IHC)IHC : 1:1000-1:4000
Immunofluorescence (IF)IF : 1:200-1:800
It is recommended that this reagent should be titrated in each testing system to obtain optimal results.
Sample-dependent, Check data in validation data gallery.

Product Information

66265-2-Ig targets KGA-Specific in WB, IF, IHC, ELISA applications and shows reactivity with human, mouse, rat samples.

Tested Reactivity human, mouse, rat
Host / Isotype Mouse / IgG1
Class Monoclonal
Type Antibody
Immunogen KGA-Specific fusion protein Ag24227
Full Name glutaminase
Calculated Molecular Weight 669 aa, 73 kDa
Observed Molecular Weight 65 kDa
GenBank Accession NumberBC038507
Gene Symbol GLS
Gene ID (NCBI) 2744
Conjugate Unconjugated
Form Liquid
Purification MethodProtein G purification
Storage Buffer PBS with 0.02% sodium azide and 50% glycerol pH 7.3.
Storage ConditionsStore at -20°C. Stable for one year after shipment. Aliquoting is unnecessary for -20oC storage. 20ul sizes contain 0.1% BSA.

Background Information

GLS, also named as GLS1 and KIAA0838, belongs to the glutaminase family. It catalyzes the first reaction in the primary pathway for the renal catabolism of glutamine. Glutaminase-, glutamate-, and taurine-immunoreactive neurons develop neurofibrillary tangles in Alzheimer's disease.The glutaminase band in AA/C1 cells is more intense than in HT29 cells, in accordance with measurements of glutaminase activity, and had the same molecular mass of approx. 63 kDa. The bands for both cell lines are clearly different in size from both rat liver glutaminase (58 kDa) and rat kidney glutaminase (65 kDa)(PMID: 12408749). It also reveals a molecular weight of 83-84 kDa as a phosphate-dependent glutaminase(PMID: 447624;7512428). It has 3 isoforms produced by alternative splicing named as KGA, GAM, GAC. This antibody is specific to KGA.


Product Specific Protocols
WB protocol for KGA-Specific antibody 66265-2-IgDownload protocol
IHC protocol for KGA-Specific antibody 66265-2-IgDownload protocol
IF protocol for KGA-Specific antibody 66265-2-IgDownload protocol
Standard Protocols
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