Recombinant Arabidopsis Thaliana Glyceraldehyde-3-Phosphate Dehydrogenase Gapc1, Cytosolic (GAPC1) Protein (His&Myc)

Beta LifeScience SKU/CAT #: BLC-01524P
Greater than 85% as determined by SDS-PAGE.
Greater than 85% as determined by SDS-PAGE.

Recombinant Arabidopsis Thaliana Glyceraldehyde-3-Phosphate Dehydrogenase Gapc1, Cytosolic (GAPC1) Protein (His&Myc)

Beta LifeScience SKU/CAT #: BLC-01524P
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Product Overview

Description Recombinant Arabidopsis Thaliana Glyceraldehyde-3-Phosphate Dehydrogenase Gapc1, Cytosolic (GAPC1) Protein (His&Myc) is produced by our E.coli expression system. This is a full length protein.
Purity Greater than 85% as determined by SDS-PAGE.
Uniprotkb P25858
Target Symbol GAPC1
Synonyms NAD-dependent glyceraldehydephosphate dehydrogenase C subunit 1
Species Arabidopsis thaliana (Mouse-ear cress)
Expression System E.coli
Tag N-10His&C-Myc
Target Protein Sequence MADKKIRIGINGFGRIGRLVARVVLQRDDVELVAVNDPFITTEYMTYMFKYDSVHGQWKHNELKIKDEKTLLFGEKPVTVFGIRNPEDIPWAEAGADYVVESTGVFTDKDKAAAHLKGGAKKVVISAPSKDAPMFVVGVNEHEYKSDLDIVSNASCTTNCLAPLAKVINDRFGIVEGLMTTVHSITATQKTVDGPSMKDWRGGRAASFNIIPSSTGAAKAVGKVLPALNGKLTGMSFRVPTVDVSVVDLTVRLEKAATYDEIKKAIKEESEGKLKGILGYTEDDVVSTDFVGDNRSSIFDAKAGIALSDKFVKLVSWYDNEWGYSSRVVDLIVHMSKA
Expression Range 1-338aa
Protein Length Full Length
Mol. Weight 44.4 kDa
Research Area Others
Form Liquid or Lyophilized powder
Buffer Liquid form: default storage buffer is Tris/PBS-based buffer, 5%-50% glycerol. Lyophilized powder form: the buffer before lyophilization is Tris/PBS-based buffer, 6% Trehalose, pH 8.0.
Reconstitution Briefly centrifuged the vial prior to opening to bring the contents to the bottom. Reconstitute protein in deionized sterile water to a concentration of 0.1-1.0 mg/mL. It is recommended to add 5-50% of glycerol (final concentration) and aliquot for long-term storage at -20°C/-80°C. The default final concentration of glycerol is 50%.
Storage 1. Store at -20°C/-80°C upon receipt, aliquoting is necessary for mutiple use. 2. Avoid repeated freeze-thaw cycles. 3. Store working aliquots at 4°C for up to one week. 4. In general, protein in liquid form is stable for up to 6 months at -20°C/-80°C. Protein in lyophilized powder form is stable for up to 12 months at -20°C/-80°C.
Notes Repeated freezing and thawing is not recommended. Store working aliquots at 4°C for up to one week.

Target Details

Target Function Key enzyme in glycolysis that catalyzes the first step of the pathway by converting D-glyceraldehyde 3-phosphate (G3P) into 3-phospho-D-glyceroyl phosphate. Essential for the maintenance of cellular ATP levels and carbohydrate metabolism. Required for full fertility. Involved in response to oxidative stress by mediating plant responses to abscisic acid (ABA) and water deficits through the activation of PLDDELTA and production of phosphatidic acid (PA), a multifunctional stress signaling lipid in plants. Associates with FBA6 to the outer mitochondrial membrane, in a redox-dependent manner, leading to binding and bundling of actin. Actin binding and bundling occurs under oxidizing conditions and is reversible under reducing conditions. May be part of a redox-dependent retrograde signal transduction network for adaptation upon oxidative stress. Binds DNA in vitro.
Subcellular Location Cytoplasm. Nucleus.
Protein Families Glyceraldehyde-3-phosphate dehydrogenase family
Database References
Tissue Specificity Expressed in leaves, stems and siliques and at lower levels in roots and flowers.

Gene Functions References

  1. the redox-dependent localization of GapC1 and GapC2 in the different cellular subcompartments and their interactions with VDAC3 and Trx-h3 PMID: 30189844
  2. The E3 ubiquitin-ligase SEVEN IN ABSENTIA like 7 mono-ubiquitinates GAPC1 in vitro and is required for its nuclear localization. PMID: 26582368
  3. After perception of bacterial flagellin, GAPC1 dynamically responded with a significant increase in size of fluorescent puncta and enhanced nuclear accumulation PMID: 25918875
  4. FERONIA controls leaf starch accumulation by interacting with GAPC1. PMID: 26232644
  5. GAPC levels play important roles in the overall cellular production of reductants, energy, and carbohydrate metabolites and that GAPC levels are directly correlated with seed oil accumulation. PMID: 24989043
  6. Glycolytic GAPC1, through its high sensitivity to the cellular redox state, may play a role in oxidative stress signaling or protection in plants. PMID: 23569110
  7. Results indicate that the H(2)O(2)-promoted interaction of GAPC and PLDdelta may provide a direct connection between membrane lipid-based signaling, energy metabolism and growth control in the plant response to ROS and water stress. PMID: 22589465
  8. The addition of GSSG, and much more efficiently of S-nitrosoglutathione, was shown to inactivate the enzymes GapC1 and GapC2 from Arabidopsis thaliana, spinach, yeast and rabbit muscle. [GapC1] PMID: 18298409

FAQs

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Proteins are sensitive to heat, and freeze-drying can preserve the activity of the majority of proteins. It improves protein stability, extends storage time, and reduces shipping costs. However, freeze-drying can also lead to the loss of the active portion of the protein and cause aggregation and denaturation issues. Nonetheless, these adverse effects can be minimized by incorporating protective agents such as stabilizers, additives, and excipients, and by carefully controlling various lyophilization conditions.

Commonly used protectant include saccharides, polyols, polymers, surfactants, some proteins and amino acids etc. We usually add 8% (mass ratio by volume) of trehalose and mannitol as lyoprotectant. Trehalose can significantly prevent the alter of the protein secondary structure, the extension and aggregation of proteins during freeze-drying process; mannitol is also a universal applied protectant and fillers, which can reduce the aggregation of certain proteins after lyophilization.

Our protein products do not contain carrier protein or other additives (such as bovine serum albumin (BSA), human serum albumin (HSA) and sucrose, etc., and when lyophilized with the solution with the lowest salt content, they often cannot form A white grid structure, but a small amount of protein is deposited in the tube during the freeze-drying process, forming a thin or invisible transparent protein layer.

Reminder: Before opening the tube cap, we recommend that you quickly centrifuge for 20-30 seconds in a small centrifuge, so that the protein attached to the tube cap or the tube wall can be aggregated at the bottom of the tube. Our quality control procedures ensure that each tube contains the correct amount of protein, and although sometimes you can't see the protein powder, the amount of protein in the tube is still very precise.

To learn more about how to properly dissolve the lyophilized recombinant protein, please visit Lyophilization FAQs.

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