Mouse TGM2 (Transglutaminase 2, Tissue) Sandwich ELISA Kit Ready-To-Use E0018928)

Storage Instruction:	The whole kit may be stored at-20°C for up to 12 months from receipt. An unopened kit may be stored in the fridge at 2-8°C for up to 6 months. Once opened store individual kit contents according to components table provided with the kit.
Assay Time:	3 hrs

Gene Symbol:	Tgm2
Gene ID:	21817
Uniprot ID:	TGM2_MOUSE
Immunogen Region:	Ready-To-Use
Sample Type:	tissue homogenates, cell lysates, cell culture supernates or other biological fluids.

Tissue Specificity
Post Translational Modifications	Disulfide bond formation inactivates the calcium-dependent acyltransferase activity. Cys-370 can form disulfide bonds with both Cys-230 and Cys-371: formation of a disulfide bond between Cys-230 and Cys-370 facilitates formation of the disulfide between Cys-370 and Cys-371, which promotes inactivation of the acyltransferase activity. May also form interchain disulfids between Cys-230 and Cys-370. Ca(2+) protects against disulfide bond formation and inactivation. Auto-transglutaminated: Forms covalent cross-links mediated by transglutaminase between Gln-632 and the epsilon-amino group of a lysine residue of itself or HMGB1, forming homopolymers and heteropolymers, respectively. S-nitrosylated, leading to inactivation of the acyltransferase activity.
Function	Calcium-dependent acyltransferase that catalyzes the formation of covalent bonds between peptide-bound glutamine and various primary amines, such as gamma-amino group of peptide-bound lysine, or mono- and polyamines, thereby producing cross-linked or aminated proteins, respectively. Involved in many biological processes, such as bone development, angiogenesis, wound healing, cellular differentiation, chromatin modification and apoptosis. Acts as a protein-glutamine gamma-glutamyltransferase by mediating the cross-linking of proteins, such as ACO2, HSPB6, FN1, HMGB1, RAP1GDS1, SLC25A4/ANT1, SPP1 and WDR54. Under physiological conditions, the protein cross-linking activity is inhibited by GTP.inhibition is relieved by Ca(2+) in response to various stresses. When secreted, catalyzes cross-linking of proteins of the extracellular matrix, such as FN1 and SPP1 resulting in the formation of scaffolds. Plays a key role during apoptosis, both by (1) promoting the cross-linking of cytoskeletal proteins resulting in condensation of the cytoplasm, and by (2) mediating cross-linking proteins of the extracellular matrix, resulting in the irreversible formation of scaffolds that stabilize the integrity of the dying cells before their clearance by phagocytosis, thereby preventing the leakage of harmful intracellular components. In addition to protein cross-linking, can use different monoamine substrates to catalyze a vast array of protein post-translational modifications: mediates aminylation of serotonin, dopamine, noradrenaline or histamine into glutamine residues of target proteins to generate protein serotonylation, dopaminylation, noradrenalinylation or histaminylation, respectively. Mediates protein serotonylation of small GTPases during activation and aggregation of platelets, leading to constitutive activation of these GTPases. Plays a key role in chromatin organization by mediating serotonylation and dopaminylation of histone H3. Catalyzes serotonylation of 'Gln-5' of histone H3 (H3Q5ser) during serotonergic neuron differentiation, thereby facilitating transcription. Acts as a mediator of neurotransmission-independent role of nuclear dopamine in ventral tegmental area (VTA) neurons: catalyzes dopaminylation of 'Gln-5' of histone H3 (H3Q5dop), thereby regulating relapse-related transcriptional plasticity in the reward system. Regulates vein remodeling by mediating serotonylation and subsequent inactivation of ATP2A2/SERCA2. Also acts as a protein deamidase by mediating the side chain deamidation of specific glutamine residues of proteins to glutamate. Catalyzes specific deamidation of protein gliadin, a component of wheat gluten in the diet. May also act as an isopeptidase cleaving the previously formed cross-links. Also able to participate in signaling pathways independently of its acyltransferase activity: acts as a signal transducer in alpha-1 adrenergic receptor-mediated stimulation of phospholipase C-delta (PLCD) activity and is required for coupling alpha-1 adrenergic agonists to the stimulation of phosphoinositide lipid metabolism.
Protein Name	Protein-Glutamine Gamma-Glutamyltransferase 2 Isopeptidase Tgm2 Protein-Glutamine Deamidase Tgm2 Protein-Glutamine Dopaminyltransferase Tgm2 Protein-Glutamine Histaminyltransferase Tgm2 Protein-Glutamine Noradrenalinyltransferase Tgm2 Protein-Glutamine Serotonyltransferase Tgm2 Tissue Transglutaminase Ttg Transglutaminase Ii Tgase Ii Transglutaminase-2 Tg2 Tgase-2 Tgase2
Database Links
Cellular Localisation	Cytoplasm Cytosol Nucleus Chromosome Secreted Extracellular Space Extracellular Matrix Cell Membrane Mitochondrion Mainly Localizes To The Cytosol Present At Much Lower Level In The Nucleus And Chromatin Also Secreted Via A Non-Classical Secretion Pathway To The Extracellular Matrix
Alternative ELISA Names	Protein-Glutamine Gamma-Glutamyltransferase 2 ELISA kit Isopeptidase Tgm2 ELISA kit Protein-Glutamine Deamidase Tgm2 ELISA kit Protein-Glutamine Dopaminyltransferase Tgm2 ELISA kit Protein-Glutamine Histaminyltransferase Tgm2 ELISA kit Protein-Glutamine Noradrenalinyltransferase Tgm2 ELISA kit Protein-Glutamine Serotonyltransferase Tgm2 ELISA kit Tissue Transglutaminase ELISA kit Ttg ELISA kit Transglutaminase Ii ELISA kit Tgase Ii ELISA kit Transglutaminase-2 ELISA kit Tg2 ELISA kit Tgase-2 ELISA kit Tgase2 ELISA kit Tgm2 ELISA kit
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Information sourced from Uniprot.org

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