Recombinant Mouse Serine Protease 29 (PRSS29) Protein (His-B2M)

Name: Recombinant Mouse Serine Protease 29 (PRSS29) Protein (His-B2M)
Brand: Beta LifeScience
SKU: BLC-08038P
Availability: InStock

Greater than 90% as determined by SDS-PAGE.

Collections: Fc receptors, Other recombinant proteins, Recombinant proteins

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Product Overview

Description	Recombinant Mouse Serine Protease 29 (PRSS29) Protein (His-B2M) is produced by our E.coli expression system. This is a full length protein.
Purity	Greater than 90% as determined by SDS-PAGE.
Uniprotkb	Q99MS4
Target Symbol	PRSS29
Synonyms	Prss29; Isp2; Serine protease 29; EC 3.4.21.-; Implantation serine proteinase 2; ISP-2; Strypsin-2; Strypsin-related protein; Tryptase-like proteinase
Species	Mus musculus (Mouse)
Expression System	E.coli
Tag	N-6His-B2M
Target Protein Sequence	GTPAPGPEDVLMGIVGGHSAPQGKWPWQVSLRIYRYYWAFWVHNCGGSIIHPQWVLTAAHCIRERDADPSVFRIRVGEAYLYGGKELLSVSRVIIHPDFVHAGLGSDVALLQLAVSVQSFPNVKPVKLPSESLEVTKKDVCWVTGWGAVSTHRSLPPPYRLQQVQVKIIDNSLCEEMYHNATRHRNRGQKLILKDMLCAGNQGQDSCYGDAGGPLVCNVTGSWTLVGVVSWGYGCALRDFPGVYARVQSFLPWITQQMQRFS
Expression Range	18-279aa
Protein Length	Full Length of Mature Protein
Mol. Weight	43.1 kDa
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	Involved in embryo hatching and implantation.
Subcellular Location	Secreted. Note=Secretion into the glandular and uterine lumen may occur as a consequence of progesterone-induced epithelial differentiation.
Protein Families	Peptidase S1 family
Database References	KEGG: mmu:114662 STRING: 10090.ENSMUSP00000024993 UniGene: Mm.207082
Tissue Specificity	Expressed in embryos and placenta. Found in uterus especially in glandular epithelium during zona lysis and implantation.

Gene Functions References

Hypothyroidism induces a significant reduction of proteases Isp1 and Isp2 gene expression and Notch signaling. PMID: 28993437
ISP2 is a monomeric enzyme with mixed serine proteolytic activity and can silence signaling via proteinase activated receptors. PMID: 24219291
ISP2 may play an important role during embryo implantation. PMID: 15304212
ISP2 plays a critical role in embryo hatching and implantation PMID: 17156484
analysis of two rat genes registered in GenBank, accession nos. XM_220240 and XM_577076, exhibited high identities to the mouse ISP2 genes, at an mRNA level PMID: 18831529

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.