日度归档：2023年11月27日

重组大鼠干细胞因子（rRSCF）

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产品介绍

 

CYT-323 重组大鼠干细胞因子（rRSCF）  2μg/10μg/1mg   Prospec

 

 

Description :
  Recombinant Rat Stem Cell Factor （SCF） produced in E.Coli is a single, non-glycosylated polypeptide chain containing 165 amino acids and having a molecular mass of 18409 Dalton.

Recombinant SCF is purified by proprietary chromatographic techniques.

 
Physical Appearance:
  Sterile Filtered White lyophilized （freeze-dried） powder.

 
Formulation:
  Lyophilized from a concentrated （1mg/ml） solution in water containing 20mM Tris pH-7.5 .

 
Solubility:
  It is recommended to reconstitute the Recombinant Rat Stem Cell Factorin sterile 18M-cm H2O not less than 100µg/ml, which can then be further diluted to other aqueous solutions.

 
Stability:
 
  Lyophilized Rat SCF, although stable at room temperature for 3 weeks, should be stored desiccated below -18 C. Upon reconstitution recombinant SCF 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） Anion-exchange FPLC.
（c） Analysis by reducing and non-reducing SDS-PAGE Silver Stained gel.

 
Amino acid sequence:
  The sequence of the first five N-terminal amino acids was determined and was found to be Met-Gln-Glu-Ile-Cys.

 
Dimers and aggregates:
  Less than 1% as determined by silver-stained SDS-PAGE gel analysis.

 
Biological Activity:
  ProSpec's recombinant Rat Stem Cell Factor is fully biologically active when compared to standard. The ED50 is determined by the dose-dependant stimulation of the proliferation of human MO7e cells which is < 10 ng/ml, corresponding to a specific activity of > 1 x 105 units/mg.

 
Endotoxin:
  Less than 0.1 ng/µg （IEU/µg） of SCF.

 
Protein content:
  Protein quantitation was carried out by two independent methods:

1. UV spectroscopy at 280 nm .
2. Analysis by RP-HPLC, using a standard solution of SCF as a Reference Standard.

 
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.

提供美国光谱医学透析袋，wako生化试剂，amresco生化试剂，sigma生化试剂，优质的分子生物学试剂和试剂盒、培养基本和培养耗材、细胞因子和细胞分离液、抗体和elisa试剂盒及常用生物试剂等,,欢迎登录 或者,，洽谈选购！

 

 

 

 

重组小鼠干细胞因子（rmSCF）

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产品介绍

 

CYT-275 重组小鼠干细胞因子（rmSCF）  2μg/10μg/1mg   Prospec

 

 

Description :
  Recombinant murine SCF produced in E.Coli is a single, non-glycosylated polypeptide chain containing 164 amino acids and having a molecular mass of 18309 Dalton.

The SCF is purified by proprietary chromatographic techniques.

 
Physical Appearance:
  Sterile Filtered White lyophilized （freeze-dried） powder.

 
Formulation:
  Lyophilized from a concentrated （1mg/ml） solution in water containing 10mM Sodium phosphate buffer pH=6.5 .

 
Solubility:
  It is recommended to reconstitute the lyophilized Mouse SCF in sterile 18M-cm H2O not less than 100µg/ml, which can then be further diluted to other aqueous solutions.

 
Stability:
 
  Lyophilized Mouse SCF although stable at room temperature for 3 weeks, should be stored desiccated below -18 C. Upon reconstitution rmSCF 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） Anion-exchange FPLC.
（c） Analysis by reducing and non-reducing SDS-PAGE Silver Stained gel.

 
Amino acid sequence:
  The sequence of the first five N-terminal amino acids was determined and was found to be Met-Lys-Glu-Ile-Cys.

 
Dimers and aggregates:
  Less than 1% as determined by silver-stained SDS-PAGE gel analysis.

 
Biological Activity:
  ProSpec's recombinant Murine SCF is fully biologically active when compared to standard. The ED50 as determined by the dose-dependant stimulation of Human TF-1 cell line is < 10 ng/ml, corresponding to a Specific Activity of 1×105 IU/mg.

 
Endotoxin:
  Less than 0.1 ng/µg （IEU/µg） of Murine SCF.

 
Protein content:
  Protein quantitation was carried out by two independent methods:

1. UV spectroscopy at 280 nm using the absorbency value of 0.52 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 （InliGenetics）.
2. Analysis by RP-HPLC, using a standard solution of SCF as a Reference Standard.

 
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.

提供美国光谱医学透析袋，wako生化试剂，amresco生化试剂，sigma生化试剂，优质的分子生物学试剂和试剂盒、培养基本和培养耗材、细胞因子和细胞分离液、抗体和elisa试剂盒及常用生物试剂等,,欢迎登录 或者,，洽谈选购！

 

 

 

 

Quetiapine Fumarate

发表于由

富马酸喹硫平

分子式：2(C21H25N3O2S).C4H4O4      分子量：883.09

物理性状及指标：

外观：……………………类白色或微黄色结晶性粉末

熔点：……………………172~176℃

溶解性：…………………在甲醇或乙醇中微溶，在水中不溶，在冰醋酸中溶解

干燥失重：………………≤0.5%

含量：……………………98.5%~101.0%

IC50：……………………最低致死剂量 经口 – 人 – 70 mg/k

用途及描述：科研试剂，广泛应用于分子生物学，药理学等科研方面。喹硫平是一新型抗精神病药，为脑内多种神经递质受体拮抗剂。喹硫平作用机理尚未明确，可能是通过拮抗中枢D2受体和5-HT2受体来发挥其抗精神分裂症作用的。对其它受体的拮抗作用介导了喹硫平的其它药理作用；如对组胺H1受体的肾上腺素a1受体的拮抗作用可导致嗜睡和直立性低血压。喹硫平对胆碱能M受体和苯二氮卓受体几乎无亲和力。

储存条件：室温，避光防潮密闭干燥。

运输条件：室温运输。

注意：我司产品为非无菌包装，若用于细胞培养，请提前做预处理，除去热原细菌，否则会导致染菌。以上数据仅供参考交流之用

富马酸喹硫平的溶解性，富马酸喹硫平在水中的溶解性，富马酸喹硫平在生理盐水中的溶解性，富马酸喹硫平在PBS缓冲液中的溶解性，富马酸喹硫平在DMSO、乙醇等有机溶剂中的溶解性，富马酸喹硫平在细胞实验方面的应用，富马酸喹硫平在大鼠等动物实验方面的应用。以上相关信息请直接联系大连技术公司，我司将随货提供部分的参考信息。（注意，部分产品我司仅能提供部分信息，我司不保证所提供信息的权威性，仅供客户参考交流研究之用）

 我司所售出产品仅供于科研研究用途（非临床科研研究），每次销售产品行为都适用于我司网上所列明的。

CAS 号：111974-72-2

英文名字：富马酸喹硫平
质量标准：>99%
分子式：2(C21H25N3O2S).C4H4O4
·

重组人干细胞因子（sf-9来源）（rHuSCF-Sf9）

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产品介绍

 

CYT-421 重组人干细胞因子（sf-9来源）（rHuSCF-Sf9）  2μg/10μg/1mg   Prospec

 

 

Description :
  Recombinant Human SCF produced in insect cells is a single, glycosylated polypeptide chain containing 165 amino acids and having a molecular mass of 18409 Dalton.
SCF is fused to a C-terminal His-tag （6x His） and purified by proprietary chromatographic techniques.

 
Physical Appearance:
  Sterile Filtered White lyophilized （freeze-dried） powder.

 
Formulation:
  Lyophilized from a concentrated （1mg/ml） solution in water containing no additives.

 
Solubility:
  It is recommended to reconstitute the lyophilized Recombinant Human SCF in sterile 18MΩ-cm H2O not less than 100µg/ml, which can then be further diluted to other aqueous solutions.

 
Stability:
 
  Lyophilized SCF although stable at room temperature for 3 weeks, should be stored desiccated below -180C. Upon reconstitution Recombinant Human SCF should be stored at 40C between 2-7 days and for future use below -180C. 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 95.0% as determined by:
（a） Analysis by RP-HPLC.
（b） Anion-exchange FPLC.
（c） Analysis by reducing and non-reducing SDS-PAGE Silver Stained gel.

 
Dimers and aggregates:
  Less than 1% as determined by silver-stained SDS-PAGE gel analysis.

 
Biological Activity:
  ProSpec’s Recombinant SCF-Sf9 is fully biologically active when compared to standard. The ED50 as determined by the dose-dependant stimulation of Human TF-1 cells is < 2 ng/ml, corresponding to a Specific Activity of 5×105 IU/mg.

 
Endotoxin:
  Less than 0.1 ng/µg （IEU/µg） of SCF-Sf9.

 
Protein content:
  Protein quantitation was carried out by two independent methods:

1. UV spectroscopy at 280 nm using the absorbency value of 0.52 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 （InliGenetics）.
2. Analysis by RP-HPLC, using a standard solution of SCF as a Reference Standard.

 
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.

提供美国光谱医学透析袋，wako生化试剂，amresco生化试剂，sigma生化试剂，优质的分子生物学试剂和试剂盒、培养基本和培养耗材、细胞因子和细胞分离液、抗体和elisa试剂盒及常用生物试剂等,,欢迎登录 或者,，洽谈选购！

 

 

 

 

重组人干细胞因子（rHuSCF）

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产品介绍

 

CYT-255 重组人干细胞因子（rHuSCF）  2μg/10μg/1mg   Prospec

 

 

Description :
  Recombinant Human SCF produced in E.Coli is a single, non-glycosylated polypeptide chain containing 165 amino acids and having a molecular mass of 18409 Dalton.

The SCF is purified by proprietary chromatographic techniques.

 
Physical Appearance:
  Sterile Filtered White lyophilized （freeze-dried） powder.

 
Formulation:
  Lyophilized from a concentrated （1mg/ml） solution in water containing 10mM Acetic acid.

 
Solubility:
  It is recommended to reconstitute the lyophilized rHuSCF in sterile 18M-cm H2O not less than 100µg/ml, which can then be further diluted to other aqueous solutions.

 
Stability:
 
  Lyophilized rHuSCF although stable at room temperature for 3 weeks, should be stored desiccated below -18 C. Upon reconstitution rHuSCF 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） Anion-exchange FPLC.
（c） Analysis by reducing and non-reducing SDS-PAGE Silver Stained gel.

 
Amino acid sequence:
  The sequence of the first five N-terminal amino acids was determined and was found to be Met-Glu-Gly-Ile-Cys.

 
Dimers and aggregates:
  Less than 1% as determined by silver-stained SDS-PAGE gel analysis.

 
Biological Activity:
  ProSpec's rHuSCF is fully biologically active when compared to standard. The ED50 as determined by the dose-dependant stimulation of Human TF-1 cells is less then 2 ng/ml, corresponding to a Specific Activity of 105 IU/mg.

 
Endotoxin:
  Less than 0.1 ng/µg （IEU/µg） of rHuSCF.

 
Protein content:
  Protein quantitation was carried out by two independent methods:

1. UV spectroscopy at 280 nm using the absorbency value of 0.52 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 （InliGenetics）.
2. Analysis by RP-HPLC, using a standard solution of SCF as a Reference Standard.

 
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.

提供美国光谱医学透析袋，wako生化试剂，amresco生化试剂，sigma生化试剂，优质的分子生物学试剂和试剂盒、培养基本和培养耗材、细胞因子和细胞分离液、抗体和elisa试剂盒及常用生物试剂等,,欢迎登录 或者,，洽谈选购！

 

 

 

 

重组小鼠巨噬细胞克隆刺激因子（M-CSF）

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产品介绍

 

CYT-439 重组小鼠巨噬细胞克隆刺激因子（M-CSF）  2μg/10μg/1mg   Prospec

 

 

Background:
  Macrophage colony stimulating factor （M-CSF） is one of the glycoproteins called colony-stimulating factors （CSFs）.A mononuclear phagocyte colony-stimulating factor （M-CSF） synthesized by mesenchymal cells. The compound stimulates the survival, proliferation, and differentiation of hematopoietic cells of the monocyte-macrophage series. Some clinical investigations have shown autologous production of M-CSF various human cell lines in vitro and by tumors in vivo

 
Description :
  Recombinant Mouse M-CSF produced in E.coli is a disulfide linked homodimer, non-glycosylated, polypeptide chain containing 2 x 156 amino acids and having a total molecular mass of 36.4 KD.
Recombinant M-CSF is purified by proprietary chromatographic techniques.

 
Physical Appearance:
  Sterile Filtered White lyophilized （freeze-dried） powder.

 
Formulation:
  The lyophilized protein （1mg/ml） was lyophilized with 5mM Tris, pH 8.0 + 100mM NaCl.

 
Solubility:
  It is recommended to reconstitute the lyophilized Mouse M-CSF in sterile 18MΩ-cm H2O not less than 100µg/ml, which can then be further diluted to other aqueous solutions.

 
Stability:
 
  Lyophilized Recombinant M-CSF although stable at room temperature for 3 weeks, should be stored desiccated below -180C. Upon reconstitution M-CSF should be stored at 40C between 2-7 days and for future use below -180C.
Please avoid freeze-thaw cycles.

 
Purity:
  Greater than 98.0% as determined by:
（a） Analysis by RP-HPLC.
（b） Anion-exchange FPLC.
（c） Analysis by reducing and non-reducing SDS-PAGE silver-stained gel.

 
Amino acid sequence:
  The sequence of the first five N-terminal amino acids was determined and was found to be Met-Lys-Glu-Val-Ser.

 
Dimers and aggregates:
  Less than 1% as determined by silver-stained SDS-PAGE gel.

 
Biological Activity:
  ProSpec’s Mouse M-CSF is fully biologically active when compared to standard.
The ED50, calculated by the dose-dependant stimulation of the proliferation of murine M-NFS-60 indicator cells was found < 1ng/ml, corresponding to a Specific Activity of 1 x 106 IU/mg.

 
Endotoxin:
  Less than 0.1 ng/µg （IEU/µg） of Recombinant Murine M-CSF.

 
Protein content:
  Protein quantitation was carried out by two independent methods:

1. UV spectroscopy at 280 nm.
2. Analysis by RP-HPLC, using a calibrated solution of M-CSF as a Reference Standard.

 
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.

提供美国光谱医学透析袋，wako生化试剂，amresco生化试剂，sigma生化试剂，优质的分子生物学试剂和试剂盒、培养基本和培养耗材、细胞因子和细胞分离液、抗体和elisa试剂盒及常用生物试剂等,,欢迎登录 或者,，洽谈选购！