Recombinant Human Inositol Polyphosphate-5-Phosphatase A (INPP5A) Protein (His-SUMO)

Name: Recombinant Human Inositol Polyphosphate-5-Phosphatase A (INPP5A) Protein (His-SUMO)
Brand: Beta LifeScience
SKU: BLC-09963P
Availability: InStock

Greater than 90% as determined by SDS-PAGE.

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.

Product Overview

Description	Recombinant Human Inositol Polyphosphate-5-Phosphatase A (INPP5A) Protein (His-SUMO) is produced by our E.coli expression system. This is a full length protein.
Purity	Greater than 90% as determined by SDS-PAGE.
Uniprotkb	Q14642
Target Symbol	INPP5A
Synonyms	4; 43 kDa inositol polyphosphate 5-phophatase; 5-trisphosphate 5-phosphatase; 5PTase; CTCL tumor antigen HD-CL-02; DKFZp434A1721; I5P1; I5P1_HUMAN; Inositol polyphosphate 5 phosphatase; inositol polyphosphate-5-phosphatase A; inositol trisphosphate-5-phosphatase; INPP5A; INPP5A inositol polyphosphate-5-phosphatase; InsP3 5-phosphatase; MGC116947; MGC116949; Type I inositol-1; type I inositol-1,4,5-trisphosphate 5-phophatase
Species	Homo sapiens (Human)
Expression System	E.coli
Tag	N-6His-SUMO
Target Protein Sequence	MAGKAAAPGTAVLLVTANVGSLFDDPENLQKNWLREFYQVVHTHKPHFMALHCQEFGGKNYEASMSHVDKFVKELLSSDAMKEYNRARVYLDENYKSQEHFTALGSFYFLHESLKNIYQFDFKAKKYRKVAGKEIYSDTLESTPMLEKEKFPQDYFPECKWSRKGFIRTRWCIADCAFDLVNIHLFHDASNLVAWETSPSVYSGIRHKALGYVLDRIIDQRFEKVSYFVFGDFNFRLDSKSVVETLCTKATMQTVRAADTNEVVKLIFRESDNDRKVMLQLEKKLFDYFNQEVFRDNNGTALLEFDKELSVFKDRLYELDISFPPSYPYSEDARQGEQYMNTRCPAWCDRILMSPSAKELVLRSESEEKVVTYDHIGPNVCMGDHKPVFLAFRIMPGAGKPHAHVHKCC
Expression Range	1-409aa
Protein Length	Full Length of Mature Protein
Mol. Weight	63.5kDa
Research Area	Signal Transduction
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.
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	Phosphatase that specifically hydrolyzes the 5-phosphate of inositol 1,4,5-trisphosphate to inositol 1,4-bisphosphate, and inositol 1,3,4,5-tetrasphosphate to inositol 1,3,4-trisphosphate. Plays a crucial role in the survival of cerebellar Purkinje cells.
Subcellular Location	Cell membrane; Lipid-anchor. Cell projection, dendrite.
Protein Families	Inositol 1,4,5-trisphosphate 5-phosphatase type I family
Database References	HGNC: 6076 OMIM: 600106 KEGG: hsa:3632 STRING: 9606.ENSP00000357583 UniGene: Hs.523360
Tissue Specificity	Predominantly expressed in heart, brain, and skeletal muscle. In brain; high level in Purkinje cells.

Gene Functions References

the overexpression of miR-181a-5p enhanced cell proliferation and invasion and inhibited apoptosis of cervical cancer cells by negatively targeting INPP5A PMID: 28653606
The ataxic phenotype and characteristics neurodegeneration of the Inpp5a Gt(OST50073)Lex mouse indicate a crucial role for Inpp5a in purkinje cells survival. PMID: 26051944
NPP5Amay play a role in development and progression of cutaneous squamous cell carcinoma tumors PMID: 20876729

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.