Recombinant Human Serine Palmitoyltransferase 2 (SPTLC2) Protein (His-SUMO)

Beta LifeScience SKU/CAT #: BLC-04246P
Greater than 90% as determined by SDS-PAGE.
Greater than 90% as determined by SDS-PAGE.

Recombinant Human Serine Palmitoyltransferase 2 (SPTLC2) Protein (His-SUMO)

Beta LifeScience SKU/CAT #: BLC-04246P
Our products are highly customizable to meet your specific needs. You can choose options such as endotoxin removal, liquid or lyophilized forms, preferred tags, and the desired functional sequence range for proteins. Submitting a written inquiry expedites the quoting process.

Submit an inquiry today to inquire about all available size options and prices! Connect with us via the live chat in the bottom corner to receive immediate assistance.

Product Overview

Description Recombinant Human Serine Palmitoyltransferase 2 (SPTLC2) Protein (His-SUMO) is produced by our E.coli expression system. This is a protein fragment.
Purity Greater than 90% as determined by SDS-PAGE.
Uniprotkb O15270
Target Symbol SPTLC2
Synonyms KIAA0526; LCB 2; LCB2; LCB2a; Long chain base biosynthesis protein 2; Long chain base biosynthesis protein 2a; Serine palmitoyl CoA transferase 2; Serine palmitoyltransferase 2; Serine palmitoyltransferase long chain base subunit 2; Serine palmitoyltransferase subunit II; Serine-palmitoyl-CoA transferase 2; SPT 2; SPT2; SPTC2_HUMAN; SPTLC 2; Sptlc2
Species Homo sapiens (Human)
Expression System E.coli
Tag N-6His-SUMO
Target Protein Sequence RDFLRYWRIEKCHHATEREEQKDFVSLYQDFENFYTRNLYMRIRDNWNRPICSVPGARVDIMERQSHDYNWSFKYTGNIIKGVINMGSYNYLGFARNTGSCQEAAAKVLEEYGAGVCSTRQEIGNLDKHEELEELVARFLGVEAAMAYGMGFATNSMNIPALVGKGCLILSDELNHASLVLGARLSGATIRIFKHNNMQSLEKLLKDAIVYGQPRTRRPWKKILILVEGIYSMEGSIVRLPEVIALKKKYKAYLYLDEAHSIGALGPTGRGVVEYFGLDPEDVDVMMGTFTKSFGASGGYIGGKKELIDYLRTHSHSAVYATSLSPPVVEQIITSMKCIMGQDGTSLGKECVQQLAENTRYFRRRLKEMGFIIYGNEDSPVVPLMLYMPAKIGAFGREMLKRNIGVVVVGFPATPIIESRARFCLSAAHTKEILDTALKEIDEVGDLLQLKYSRHRLVPLLDRPFDETTYEETED
Expression Range 88-562aa
Protein Length Partial
Mol. Weight 69.7kDa
Research Area Cancer
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 Serine palmitoyltransferase (SPT). The heterodimer formed with LCB1/SPTLC1 constitutes the catalytic core. The composition of the serine palmitoyltransferase (SPT) complex determines the substrate preference. The SPTLC1-SPTLC2-SPTSSA complex shows a strong preference for C16-CoA substrate, while the SPTLC1-SPTLC2-SPTSSB complex displays a preference for C18-CoA substrate. Plays an important role in de novo sphyngolipid biosynthesis which is crucial for adipogenesis.
Subcellular Location Endoplasmic reticulum membrane; Single-pass membrane protein.
Protein Families Class-II pyridoxal-phosphate-dependent aminotransferase family
Database References

HGNC: 11278

OMIM: 605713

KEGG: hsa:9517

STRING: 9606.ENSP00000216484

UniGene: PMID: 26573920

  • The activities of the hLCB2a mutants were measured in the presence of ssSPTa and ssSPTb and was found that all decrease enzyme activity. PMID: 24175284
  • Mutations in SPTLC2 are associated with increased deoxySL formation causing hereditary sensory and autonomic neuropathy type 1 (HSANI) in a familial study. PMID: 23658386
  • Mutations in the SPTLC2 subunit of serine palmitoyltransferase cause hereditary sensory and autonomic neuropathy type I. PMID: 20920666
  • results suggest that SPTLC2 mutations are not a common cause for genetic sensory neuropathies. PMID: 12207934
  • an increase in transepidermal water loss is an obligatory trigger for the upregulation of serine palmitoyltransferase mRNA expression in human epidermis PMID: 12445191
  • Results suggest that functional serine palmitoyltransferase is not a dimer, but a higher organized complex, composed of three distinct subunits (SPTLC1, SPTLC2 and SPTLC3) with a molecular mass of 480 kDa. PMID: 17331073
  • discovery of 2 proteins, ssSPTa and ssSPTb, which each interacts with both hLCB1 and hLCB2, suggesting that there are 4 distinct human SPT isozymes. PMID: 19416851

    • FAQs

    Please fill out the Online Inquiry form located on the product page. Key product information has been pre-populated. You may also email your questions and inquiry requests to sales1@betalifesci.com. We will do our best to get back to you within 4 business hours.

    Feel free to use the Chat function to initiate a live chat. Our customer representative can provide you with a quote immediately.

    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.

    More from All Products
    Tn5 Transposase
    • Expression system: E.coli;
    CAT#: TN5-BL01
    Sale
    SDS-PAGE analysis of Human SHFL (Shiftless Antiviral Inhibitor Of Ribosomal Frameshifting Protein) - Recombinant Protein, CAT# BLT-08873P showing >85% purity under 15% SDS-PAGE (Reduced)
    Human SHFL (Shiftless Antiviral Inhibitor Of Ribosomal Frameshifting Protein) - Recombinant Protein
    • Molecule: SHFL;
    • Species: Human;
    • Expression system: E.coli;
    • Tag: N-6His+sumo;
    • Sequence: 1-291;
    CAT#: BLT-08873P

    Save $50
    Sale
    SDS-PAGE analysis of Human SFTPA1 (Pulmonary Surfactant-Associated Protein A1) - Recombinant Protein, CAT# BLT-08790P showing >90% purity under 15% SDS-PAGE (Reduced)
    Human SFTPA1 (Pulmonary Surfactant-Associated Protein A1) - Recombinant Protein
    • Molecule: SFTPA1;
    • Species: Human;
    • Expression system: E.coli;
    • Tag: N-6His;
    • Sequence: 21-248;
    CAT#: BLT-08790P

    Save $50
    Sale
    SDS-PAGE analysis of Human SFTPA2 (Pulmonary Surfactant-Associated Protein A2) - Recombinant Protein, CAT# BLT-08789P showing >90% purity under 15% SDS-PAGE (Reduced)
    Human SFTPA2 (Pulmonary Surfactant-Associated Protein A2) - Recombinant Protein
    • Molecule: SFTPA2;
    • Species: Human;
    • Expression system: E.coli;
    • Tag: N-6His;
    • Sequence: 21-248;
    CAT#: BLT-08789P

    Save $50
    Sale
    SDS-PAGE analysis of Human NDUFV1 (Nadh Dehydrogenase [Ubiquinone] Flavoprotein 1, Mitochondrial) - Recombinant Protein, CAT# BLT-08321P, showing >90% purity under 15% SDS-PAGE (Reduced)
    Human NDUFV1 (Nadh Dehydrogenase [Ubiquinone] Flavoprotein 1, Mitochondrial) - Recombinant Protein
    • Molecule: NDUFV1;
    • Species: Human;
    • Expression system: E.coli;
    • Tag: N-6His+SUMO;
    • Sequence: 21-464aa;
    CAT#: BLT-08321P

    Save $50
    Sale
    SDS-PAGE analysis of Human NEU2 (Sialidase-2) - Recombinant Protein, CAT# BLT-08142P, showing >90% purity under 15% SDS-PAGE (Reduced)
    Human NEU2 (Sialidase-2) - Recombinant Protein
    • Molecule: NEU2;
    • Species: Human;
    • Expression system: E.coli;
    • Tag: N-6His;
    • Sequence: 1-380aa;
    CAT#: BLT-08142P

    Save $50
    Recently viewed