Prospec/GM-CSF小鼠/粒-巨噬细胞集落刺激因子重组小鼠/1mg/CYT-222-1mg-1mg
商品编号：
CYT-222-1mg-1mg
品牌：
prospecbio
市场价：
¥58500.00
美元价：
24862.50
产品分类：
生长因子
公司分类：
Growth_factor
联系Q Q：
3392242852
电话号码：
4000-520-616
电子邮箱：
info@ebiomall.com
商品介绍
Catalogue number
CYT-222
Synonyms
CSF-2, MGI-1GM, GM-CSF, Pluripoietin-alpha, CSF2, GMCSF
Introduction
GMCSF is a cytokine that controls the production, differentiation, and function of granulocytes and macrophages. The active form of the protein is found extracellularly as a homodimer. This gene has been localized to a cluster of related genes at chromosome region 5q31, which is known to be associated with interstitial deletions in the 5q- syndrome and acute myelogenous leukemia. Other genes in the cluster include those encoding interleukins 4, 5, and 13.GM-CSF stimulates the growth and differentiation of hematopoietic precursor cells from various lineages, including granulocytes, macrophages, eosinophils and erythrocytes.
Description
Granulocyte Macrophage Colony Stimulating Factor Mouse Recombinant produced in E.Coli is a single, non-glycosylated, polypeptide chain containing 125 amino acids and having a molecular mass of 14285.35 Dalton.GM-CSF Mouse is purified by proprietary chromatographic techniques.
Source
Escherichia Coli.
Physical Appearance
Sterile Filtered White lyophilized (freeze-dried) powder.
Formulation
GM-CSF Mouse was lyophilized with no additives.
Solubility
It is recommended to reconstitute the lyophilized Granulocyte Macrophage Colony Stimulating Factor in sterile 20mM AcOH (acetic Acid) not less than 100µg/ml, which can then be further diluted to other aqueous solutions.
Stability
Lyophilized Granulocyte Macrophage Colony Stimulating Factor although stable at room temperature for 3 weeks, should be stored desiccated below -18°C. Upon reconstitution GM-CSF should be stored at 4°C between 2-7 days and for future use below -18°C.For long term storage it is recommended to add a carrier protein (0.1% HSA or BSA).Please prevent freeze-thaw cycles.
Purity
Greater than 98.0% as determined by(a) Analysis by RP-HPLC.(b) Analysis by SDS-PAGE.
Amino acid sequence
The sequence of the first five N-terminal amino acids was determined and was found to be Met-Ala-Pro-Thr-Arg.
Biological Activity
The ED50 as determined by the dose-dependant stimulation of the proliferation of murine FDC-P1 cell line is < 0.2 ng/ml, corresponding to a Specific Activity of 5,000,000 IU/mg.
Protein content
GM-CSF quantitation was carried out by two independent methods1. UV spectroscopy at 280 nm using the absorbency value of 0.765 as the extinction coefficient for a 0.1% (1mg/ml) solution. This value is calculated by the PC GENE computer analysis program of protein sequences (IntelliGenetics). 2. Analysis by RP-HPLC, using a calibrated solution of GM-CSF as a Reference Standard.
References
1.Title:Multigene/multisubtype HIV-1 vaccine induces potent cellular and humoral immune responses by needle-free intradermal delivery.Publication: Mol Ther. 2005 Dec;12(6):1197-205. Epub 2005 Aug 22. PMID: 16112909Link: http://www.nature.com/mt/journal/v12/n6/full/mt20051405a.htmlApplications: The Mouse GM-CSF used for 2 purposes: 1. As an adjuvant for DNA vaccine which included seven plasmids encoding nine HIV-1 proteins. The mice were injected with the DNA vaccine together with recombinant mouse GM-CSF. 2.Used in Elisa.2.Title: Neospora caninum: cloning and expression of a gene coding for cytokine-inducing profilin.Publication: Exp Parasitol. 2010 Aug;125(4):357-62. Epub 2010 Mar 6. PMID: 20211619Link: http://www.sciencedirect.com/science/article/pii/S001448941000086XApplications: Used for immunoblotting3.Title: Intranasal Granulocyte-Macrophage Colony-Stimulating Factor Reduces the Aspergillus Burden in an Immunosuppressed Murine Model of Pulmonary Aspergillosis.Publication: Antimicrob Agents Chemother. 2008 February; 52(2): 716–718. Published online 2007 November 5Link: http://www.ncbi.nlm.nih.gov/pmc/articles/PMC2224773/?tool=pmcentrezApplications: GM-CSF as tested a therapeutic potential in a murine model of pulmonary aspergillosis. In summary, this pilot study indicates that GM-CSF administered intranasally may be a novel therapeutic approach for the prevention or treatment of pulmonary fungal infections and may augment the efficacies of antifungal agents.GM-CSF was given intranasal.4.Title: Dendritic Cell-Based Therapeutic Vaccination against Myeloma: Vaccine Formulation Determines Efficacy against Light Chain Myeloma Publication: The Journal of Immunology February 1, 2009 vol. 182 no. 3 1667-1673 Link: http://www.jimmunol.org/content/182/3/1667.full5.Title:Pre-clinical Evaluation of a CEA DNA Prime/protein Boost Vaccination Strategy Against Colorectal Cancer.Publication:Article first published online: 21 JUN 2007 DOI:10.1111/j.1365-3083.2007.01945.x
Scandinavian Journal of Immunology Volume 66, Issue 1, pages 43–51, July 2007Link:http://onlinelibrary.wiley.com/doi/10.1111/j.1365-3083.2007.01945.x/full6.Title:Intranasal Granulocyte-Macrophage Colony-Stimulating Factor Reduces the Aspergillus Burden in an Immunosuppressed Murine Model of Pulmonary Aspergillosis.Publication: First published November 2007, doi: 10.1128/?AAC.00760-07 Antimicrob. Agents Chemother. February 2008 vol. 52 no. 2 716-718 Link:http://aac.asm.org/content/52/2/716.full
7.Title: O-glycosylated versus non-glycosylatedMUC1-derived peptides as potential targets for cytotoxic immunotherapy ofcarcinoma.Publications: Clinical & Experimental Immunology 143.1(2006): 139-149.Link: http://onlinelibrary.wiley.com/doi/10.1111/j.1365-2249.2005.02965.x/epdf
8.Title: Novel Functions of Herbal Medicines inDendriticCells: Role of Amomi Semen in Tumor ImmunityPublications: Microbiology and immunology 51.11 (2007):1121-1133.Link: http://onlinelibrary.wiley.com/doi/10.1111/j.1348-0421.2007.tb03998.x/epdf
9.Title: The Herbal Medicine CompoundFalcarindiol from Notopterygii Rhizoma Suppresses Dendritic Cell MaturationPublication: Journal of Pharmacology and ExperimentalTherapeutics333.3 (2010): 954-960.Link:http://jpet.aspetjournals.org/content/333/3/954.full
Safety Data Sheet
SDS
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.
品牌介绍
ProSpec-Tany TechnoGene Ltd.公司创立人Dr. Tanchum (Tany) Amarant 主要致力于蛋白生物化学方面的研究工作，1947年出生于以色列。1991-1997创建ReProGen 公司，从事细胞因子和趋化因子的大量生产及纯化；1997-2000创建ProSpec-TechnoGene，主要生产用于生命科学研究的各种重组蛋白及相关抗体。拥有专利United States Patent 5434135。
ProSpec is an evolving biotech company providing highly purified proteins worldwide which serve the research community with cytokine-related products for cancer, apoptosis, development, endocrinology, immunology, neuroscience, proteases, and stem cell research.
Among our proteins are Interferons, Interleukins, Bone Morphogenic Proteins, Tumor Necrosis factors, Leptins, Stem Cell factors, Prolactins, Chemokines, Antibodies, Peptides, Enzymes, Viral Antigens, various growth factors such as: Platelet Derived, Epidermal, Insulin Like, Nerve, Connective Tissue, Vascular Endothelial, Fibroblast and more.....
Our research team and scientists have been able to assemble more than 1700 recombinant proteins, peptides and antibodies for your research needs. The proteins are rigorously tested to meet the research and development demand for excellent quality, uncompromising biological activity at competitive prices.
ProSpec has established sterling reputation among the scientific community, a reputation built on innovative products, customer service and attention to detail. Our reputation for quality is an essential factor in achieving a favorable position in the market place and the benefits associated with manufacturing top quality products.
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