供货周期: | 一周 |
品牌: | Prospec-Tany |
规格: | 2ug |
货号: | CYT-779 |
CAS号: |
ProSpec(蛋白质专家)是以色列一家具有超过16年历史的,专业从事细菌来源重组蛋白生产的先进生物技术公司。ProSpec生产多种细胞因子、生长因子、趋化因子、激素、酶、病毒抗原和许多其他重组蛋白。在研究团队和科学家们的努力下,ProSpec已经拥有超过1700种可用于癌症、细胞凋亡、发育、内分泌学、免疫学、神经科学、蛋白酶及干细胞研究用重组蛋白、多肽和抗体。10多年蛋白纯化方面的经验使ProSpec公司生产成本低、产量高、效率高,其蛋白产品不仅纯度高、生物活性高,价格也非常具有优势。同时ProSpec针对客户的需要提供自定义重组蛋白生产服务。
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Adiponectin 脂连蛋白;
BDNF 神经营养因子
bFGF碱性成纤维生长因子
BMP-7 骨形态发生蛋白-7
EGF上表皮生长因子
follistatin卵泡休止素
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RANKL细胞核因子κB受体活化因子配基
SCF 干细胞因子
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TNF Alpha 肿瘤坏死因子α
VEGF 血管内皮生长因子
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产品详情:
人催乳素诱导蛋白|Human PIP|Human Prolactin-Induced Protein
Catalogue Number | CYT-779 |
Synonyms | Prolactin-inducible protein, Gross cystic disease fluid protein 15, GCDFP-15, Prolactin-induced protein, Secretory actin-binding protein, SABP, gp17, PIP, GCDFP15, GPIP4. |
Introduction | Prolactin inducible protein (PIP) is a 17kDa glycoprotein existing in human seminal plasma. PIP is synthesized as a 146 amino acid long polypeptide exhibiting high sequence similarity with mouse submaxillary gland with a single glycosylation site. The precise biological functions of PIP are still ambiguous but various functions have been assigned to PIP due its existence at high concentration in biological fluids. PIP binds to various proteins such as fibrinogen, actin, keratin, myosin and tropomyosin. PIP is also expressed in pathological conditions of the mammary gland and in some exocrine tissues, such as the lacrimal, salivary and sweat glands. Due to PIP’s association with secretory cell differentiation, it has been used in diagnostic evaluation of tumors of breast, salivary gland, and skin. |
Description | The Prolactin-Induced Protein produced from Human Seminal Plasma has a molecular mass of 13.52kDa (calculated without glycosylation) containing 118 amino acid residues. |
Source | Human Seminal Plasma. |
Physical Appearance | Filtered White lyophilized (freeze-dried) powder. |
Formulation | PIP protein filtered (0.4μm) and lyophilized in 0.5mg/ml in 0.05M phosphate buffer and 0.075M NaCl pH 8.0. |
Solubility | It is recommended to add deionized water to prepare a working stock solution of approximately 0.5 mg/ml and let the lyophilized pellet dissolve completely. PIP is not sterile! Please filter the product by an appropriate sterile filter before using it in the cell culture. |
Stability | Store lyophilized protein at -20°C. Aliquot the product after reconstitution to avoid repeated freezing/thawing cycles. Reconstituted protein can be stored at 4°C for a limited period of time; it does not show any change after two weeks at 4°C. |
Purity | Greater than 95% as determined by SDS-PAGE. |
Amino acid sequence | QDNTRKIIIK NFDIPKSVRP NDEVTAVLAV QTELKECMVV KTYLISSIPL QGAFNYKYTA CLCDDNPKTF YWDFYTNRTV QIAAVVDVIR ELGICPDDAA VIPIKNNRFY TIEILKVE. |
Human Virus Test | Samples from each donor have been tested and found negative for HBsAg, HIV1+2, HCV, syphilis, aHBc, RRR. |
Usage | ProSpec's products are furnished for LABORATORY RESEARCH USE ONLY. The product may not be used as drugs, agricultural or pesticidal products, food additives or household chemicals. |
Related Products | ? 重组人催乳素诱导蛋白 |
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