PeproTech 2015年5月发布无动物成分重组大鼠GDNF，重组人ANGPTL-7等8种新产品！

美国PeproTech公司是全球最大的重组细胞因子和蛋白生产商之一，始终致力于为生命科学研究开发重组蛋白及相关产品，如今已成为能提供多种高质量细胞因子和重组蛋白，相应的单克隆、多克隆和生物素标记抗体，以及ELISA试剂盒的世界领导者。PeproTech.的产品涵盖免疫调节蛋白、白介素、集落刺激因子、生长因子、无动物成分的重组蛋白、化学趋化因子、干扰素、脂联素、成纤维生长因子、转化生长因子、肿瘤坏死因子、神经营养素和防御素等诸多生命科学研究领域中重要的生物活性分子。PeproTech公司的产品种类、规格齐全，更新速度快，且价格适中，已广为中国的科研工作者所使用。

为跟踪当今科研发展、满足日益增长的需求，PeproTech公司追求不断创新和与时俱进。PeproTech公司2015年4月推出5种新产品，分别是：
 

类别	名称	货号	规格	价格(RMB)
无动物成分细胞因子	重组大鼠GDNF	AF-450-51	2ug	1140
无动物成分细胞因子	重组大鼠GDNF	AF-450-51	10ug	2580
无动物成分细胞因子	重组大鼠GDNF	AF-450-51	50ug	9576
无动物成分细胞因子	重组大鼠GDNF	AF-450-51	100ug	15960
无动物成分细胞因子	重组大鼠GDNF	AF-450-51	250ug	35910
无动物成分细胞因子	重组大鼠GDNF	AF-450-51	500ug	51870
无动物成分细胞因子	重组大鼠GDNF	AF-450-51	1000ug	79800
细胞因子	重组人ANGPTL-7	130-22	5ug	960
细胞因子	重组人ANGPTL-7	130-22	20ug	2340
细胞因子	重组人ANGPTL-7	130-22	100ug	11900
细胞因子	重组人ANGPTL-7	130-22	250ug	32760
细胞因子	重组人ANGPTL-7	130-22	500ug	47320
细胞因子	重组人ANGPTL-7	130-22	1000ug	72800
多克隆抗体	兔抗人Osteopontin	500-P314	50ug	2340
多克隆抗体	兔抗人Osteopontin	500-P314	100ug	3000
多克隆抗体	兔抗人Osteopontin	500-P314	1000ug	23800
生物素标记多抗	兔抗人Osteopontin(生物素标记)	500-P314bt​	25ug	2340
生物素标记多抗	兔抗人Osteopontin(生物素标记)	500-P314bt​	50ug	3000
生物素标记多抗	兔抗人Osteopontin(生物素标记)	500-P314bt​	1000ug	47600
单克隆抗体	小鼠抗人G-CSF	500-M37	500ug	1800
Mini Elisa试剂盒	人SCF Mini Elisa试剂盒	900-M34	200tests	1200
Mini Elisa试剂盒	小鼠IL-1α Mini试剂盒	900-M82	200tests	1200
Elisa试剂盒	兔抗人IL-36γ(生物素标记)	900-K95	1000tests	3840

 

1. 重组大鼠GDNF(Animal Free)
产品描述：GDNF is a disulfide-linked, homodimeric neurotrophic factor structurally related to Artemin, Neurturin and Persephin. These proteins belong to the cysteine-knot superfamily of growth factors that assume stable dimeric protein structures. GDNF signals through a multicomponent receptor system, composed of a RET and one of the four GFRα (α1-α4) receptors. GDNF specifically promotes dopamine uptake and survival, and morphological differentiation of midbrain neurons. Using a Parkinson’s disease mouse model, GDNF has been shown to improve conditions such as bradykinesia, rigidity, and postural instability. The functional rat GDNF ligand is a disulfide-linked homodimer consisting of two 15 kDa polypeptide chains called monomers. Each monomer contains seven conserved cysteine residues, including Cys-101, which is used for inter-chain disulfide bridging, and others that are involved in the intramolecular ring formation known as the cysteine knot configuration. The calculated molecular weight of Recombinant Rat GDNF is 30.0 kDa. Manufactured using all Animal-Free reagents.

2. 重组人ANGPTL-7

产品描述：Angiopoietin-like 7 (ANGPTL-7), or Cornea-Derived Transcript 6 (CDT6), is a member of the angiopoietin family of structurally related proteins, characterized by a coiled N-terminal domain and a C-terminal fibrinogen like domain. While ANGPTL-7 shares the structural features of the angiopoietin family, it plays a critical role in blocking the vascular endothelial Tie2 receptor to which other family members bind. Through the blocking of the Tie2 receptor, ANGPTL-7 does not act as a “true” angiopoietin, but rather as a morphogen that contributes to the avascularity and transparency of the cornea during both embryo and adult development. Human ANGPTL-7 is expressed at high levels in the avascular corneal stromal layer, a site of pathological angiogenesis normally devoid of blood vessels, suggesting that the protein acts as a negative regulator of angiogenesis in a manner similar to that of angiopoietin-1 and angiopoietin-2. In mouse xenograft models, ANGPTL-7overexpression has been shown to lead to increased extracellular matrix components typical of a mature corneal stromal layer, as well as the reduction of tumor growth and aberrant blood vessel formation. Overexpression in human melanoma models shows a contradictory, up-regulation of endostatin, an endogenous angiostatic factor, in comparison to the down-regulation observed in mouse models. Recombinant Human ANGPTL-7 is a glycoprotein that migrates by SDS-PAGE analysis at an apparent molecular weight of 40- 50 kDa under reduced conditions, and contains 328 amino acid residues including a C-terminal His-tag. The calculated molecular weight of Recombinant Human ANGPTL-7 is 38.2 kDa.


3. 兔抗人Osteopontin多抗

产品描述：Produced from sera of rabbits immunized with highly pure recombinant Human Osteopontin.  Anti-Human Osteopontin-specific antibody was purified by affinity chromatography employing an immobilized Human Osteopontin matrix.


4. 兔抗人Osteopontin多抗(生物素标记)

产品描述：Produced from sera of rabbits immunized with highly pure recombinant Human Osteopontin. Anti-Human Osteopontin-specific antibody was purified by affinity chromatography and then biotinylated.


5. 小鼠抗人G-CSF单抗

产品描述：Produced in Balb/c mice using highly pure Recombinant Human G-CSF as the immunizing antigen.  This antibody was purified from cell culture by Protein A affinity chromatography.


6. 人SCF Mini Elisa试剂盒

产品描述：Human SCF ELISA development kit contains the key components required for the quantitative measurement of natural and/or recombinant hSCF in a sandwich ELISA format.  Using the ELISA protocol, the recommended microplates, reagents and solutions, the components supplied in this kit are sufficient to assay hSCF in approximately 200 ELISA plate wells. 


7. 小鼠IL-1α Mini Elisa试剂盒

产品描述：Murine IL-1α ELISA development kit contains the key components required for the quantitative measurement of natural and/or recombinant mIL-1α in a sandwich ELISA format.  Using the ELISA protocol, the recommended microplates, reagents and solutions, the components supplied in this kit are sufficient to assay mIL-1α in approximately 200 ELISA plate wells. 


8. 人IL-1β Elisa试剂盒

产品描述：Human IL-1β ELISA development kit contains the key components required for the quantitative measurement of natural and/or recombinant human IL-1β in a sandwich ELISA format. Using the ELISA protocol, the recommended microplates, reagents and solutions, the components supplied in this kit are sufficient to assay human IL-1β in approximately 1000 ELISA plate wells.

 

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