{"product_id":"new-product-619792","title":"Active Prokineticin 2 (PK2)","description":"\u003cp\u003eProduct No.\u003c\/p\u003e\n\u003cp\u003eAPA115Hu02\u003c\/p\u003e\n\u003cp\u003eOrganism Species\u003c\/p\u003e\n\u003cp\u003eHomo sapiens (Human).\u003c\/p\u003e\n\u003cp\u003eBuffer Formulation\u003c\/p\u003e\n\u003cp\u003e20mM Tris, 150mM NaCl, pH8.0, containing 1mM EDTA, 1mM DTT, 0.01% SKL, 5% Trehalose and Proclin300.\u003c\/p\u003e\n\u003cp\u003eTraits\u003c\/p\u003e\n\u003cp\u003eFreeze-dried powder\u003c\/p\u003e\n\u003cp\u003ePurity\u003c\/p\u003e\n\u003cp\u003e\u0026gt; 95%\u003c\/p\u003e\n\u003cp\u003eIsoelectric Point\u003c\/p\u003e\n\u003cp\u003e10.2\u003c\/p\u003e\n\u003cp\u003eApplications\u003c\/p\u003e\n\u003cp\u003eCell culture; Activity Assays.\u003c\/p\u003e\n\u003cp\u003eUOM\u003c\/p\u003e\n\u003cp\u003e10µg 50µg 200µg 1mg 5mg\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cdiv class=\"product\"\u003e\n\u003cdiv class=\"product_left\"\u003e\n\u003ch3\u003eACTIVITY TEST\u003c\/h3\u003e\n\u003cdiv\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cdiv class=\"product_image\"\u003e\n\u003cimg src=\"https:\/\/www.cloud-clone.com\/upload\/product\/pictures\/APA115Hu02-201803141728321932.jpg\"\u003e\n\u003cp\u003eFigure. Cell proliferation of HCT116 cells after stimulated with PK2.\u003cbr\u003eProkineticin 2 (PK2) is a memeber of prokineticin family. Prokineticin is a secreted protein that potently contracts gastrointestinal smooth muscle. They are thought to be involved in several important physiological processes like neurogenesis, tissue development, angiogenesis, and nociception. Other important physiological roles the Bv8\/Prokineticins (PKs) are involved in may include cancer, reproduction, and regulating physiological functions that influence circadian rhythms like hormone secretion, ingestive behaviors, and the sleep\/wake cycle. To test the effect of PK2 on cell proliferation, HCT116 colon cancer cells were seeded into triplicate wells of 96-well plates at a density of 5,000 cells\/well and allowed to attach, replaced with serum-free overnight, then the medium was replaced with 2% serum standard DMEM containing various concentrations of recombinant human PK2. After incubated for 96h, cells were observed by inverted microscope and cell proliferation was measured by Cell Counting Kit-8 (CCK-8). Briefly, 10µL of CCK-8 solution was added to each well of the plate, then the absorbance at 450nm was measured using a microplate reader after incubating the plate for 1-4 hours at 37℃. Proliferation of HCT116 cells after incubation with PK2 for 96h observed by inverted microscope was shown in Figure 1. Cell viability was assessed by CCK-8 (Cell Counting Kit-8) assay after incubation with recombinant PK2 for 96h. The result was shown in Figure 2. It was obviously that PK2 significantly increased cell viability of HCT116 cells.\u003cbr\u003e(A) HCT116 cells cultured in DMEM, stimulated with 100ng\/mL PK2 for 96h;\u003cbr\u003e(B) Unstimulated HCT116 cells cultured in DMEM for 96h.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"product_image\"\u003e\n\u003cimg src=\"https:\/\/www.cloud-clone.com\/upload\/product\/pictures\/APA115Hu02-201803141730007859.jpg\"\u003e\n\u003cp\u003eFigure. Cell proliferation of HCT116 cells after stimulated with PK2.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003c\/div\u003e\n\u003ch3\u003eUSAGE\u003c\/h3\u003e\n\u003cdiv\u003e\n\u003cp\u003eReconstitute in 20mM Tris, 150mM NaCl (pH8.0) to a concentration of 0.1-1.0 mg\/mL. Do not vortex.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003ch3\u003eSTORAGE\u003c\/h3\u003e\n\u003cdiv\u003e\n\u003cp\u003eAvoid repeated freeze\/thaw cycles. Store at 2-8°C for one month. Aliquot and store at -80°C for 12 months.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003ch3\u003eSTABILITY\u003c\/h3\u003e\n\u003cdiv\u003e\n\u003cp\u003eThe thermal stability is described by the loss rate. The loss rate was determined by accelerated thermal degradation test, that is, incubate the protein at 37°C for 48h, and no obvious degradation and precipitation were observed. The loss rate is less than 5% within the expiration date under appropriate storage condition.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"product_reference\"\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr class=\"first_tr\"\u003e\n\u003ctd class=\"td_1\"\u003eMagazine\u003c\/td\u003e\n\u003ctd\u003eCitations\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMOLECULAR NEUROBIOLOGY\u003c\/td\u003e\n\u003ctd\u003eRoles of Prokineticin 2 in Subarachnoid Hemorrhage-Induced Early Brain Injury via Regulation of Phenotype Polarization in Astrocytes\u003cspan\u003e \u003c\/span\u003e\u003ca rel=\"nofollow\" href=\"https:\/\/pubmed.ncbi.nlm.nih.gov\/32572760\/\" target=\"_blank\"\u003ePubmed: 32572760\u003c\/a\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003eDifferential inflammation-mediated function of prokineticin 2 in the synovial fibroblasts of patients with rheumatoid arthritis compared to osteoarthritis\u003ca rel=\"nofollow\" href=\"https:\/\/link.springer.com\/article\/10.1007%2Fs13402-021-00592-2\" target=\"_blank\"\u003e\u003c\/a\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"product_relation\"\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr class=\"first_tr\"\u003e\n\u003ctd class=\"td_1\"\u003eCatalog No.\u003c\/td\u003e\n\u003ctd class=\"td_2\"\u003eRelated products for research use of Homo sapiens (Human) Organism species\u003c\/td\u003e\n\u003ctd class=\"td_3\"\u003eApplications (RESEARCH USE ONLY!)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAPA115Hu01\u003c\/td\u003e\n\u003ctd\u003e\u003ca href=\"https:\/\/www.cloud-clone.com\/products\/APA115Hu01.html\"\u003eActive Prokineticin 2 (PK2)\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd\u003eCell culture; Activity Assays.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAPA115Hu02\u003c\/td\u003e\n\u003ctd\u003e\u003ca href=\"https:\/\/www.cloud-clone.com\/products\/APA115Hu02.html\"\u003eActive Prokineticin 2 (PK2)\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd\u003eCell culture; Activity Assays.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRPA115Hu01\u003c\/td\u003e\n\u003ctd\u003e\u003ca href=\"https:\/\/www.cloud-clone.com\/products\/RPA115Hu01.html\"\u003eRecombinant Prokineticin 2 (PK2)\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd\u003ePositive Control; Immunogen; SDS-PAGE; WB.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePAA115Hu01\u003c\/td\u003e\n\u003ctd\u003e\u003ca href=\"https:\/\/www.cloud-clone.com\/products\/PAA115Hu01.html\"\u003ePolyclonal Antibody to Prokineticin 2 (PK2)\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd\u003eWB; IHC; ICC; IP.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMAA115Hu22\u003c\/td\u003e\n\u003ctd\u003e\u003ca href=\"https:\/\/www.cloud-clone.com\/products\/MAA115Hu22.html\"\u003eMonoclonal Antibody to Prokineticin 2 (PK2)\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd\u003eWB; IHC; ICC; IP.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCEA115Hu\u003c\/td\u003e\n\u003ctd\u003e\u003ca href=\"https:\/\/www.cloud-clone.com\/products\/CEA115Hu.html\"\u003eELISA Kit for Prokineticin 2 (PK2)\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd\u003eEnzyme-linked immunosorbent assay for Antigen Detection.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLMA115Hu\u003c\/td\u003e\n\u003ctd\u003e\u003ca href=\"https:\/\/www.cloud-clone.com\/products\/LMA115Hu.html\"\u003eMagnetic Luminex Assay Kit for Prokineticin 2 (PK2) ,etc.\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd\u003eMagnetic Luminex Assay for Antigen Detection.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv id=\"more_info\"\u003e\u003c\/div\u003e","brand":"Cloud-clone","offers":[{"title":"50ug \/ \u003e 95% \/ Homo sapiens (Human)","offer_id":47569027236120,"sku":"APA115Hu02","price":666.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0590\/5652\/1400\/products\/NP_bbb23916-4353-4afe-8a4f-f38c1b0f4b9d.jpg?v=1705980939","url":"https:\/\/danabiosci.com\/products\/new-product-619792","provider":"Dana Bioscience","version":"1.0","type":"link"}