CHROMABOND® MULTI 96微孔过滤板

CHROMABOND® MULTI 96微孔过滤板

产品型号: CHROMABOND® MULTI 96微孔过滤板
产品展商: 其他品牌


简单介绍
CHROMABOND® MULTI 96微孔过滤板 用于过滤96-孔的CHROMABOND® MULTI 96微孔过滤板。 定购信息 过滤材料 孔径大小(µm) 张/包装 商品号 MV(纤维素混合酯) 0.20 1 738770.M MV(纤维素混合酯) 0.45 1 738771.M MV(纤维素混合酯) 3.00 1 738772.M RC (再生纤维) 0.20 1 73865


CHROMABOND® MULTI 96微孔过滤板的详细介绍

CHROMABOND® MULTI 96微孔过滤板

用于过滤96-孔的CHROMABOND® MULTI 96微孔过滤板。

定购信息

过滤材料

孔径大小(µm

/包装

商品号

MV(纤维素混合酯)

020

1

738770.M

MV(纤维素混合酯)

045

1

738771.M

MV(纤维素混合酯)

300

1

738772.M

RC (再生纤维)

020

1

738656.M

RC (再生纤维)

045

1

738657.M

PTFE (聚四氟乙烯)

020

1

738660.M

PTFE (聚四氟乙烯)

045

1

738661.M

PTFE (聚四氟乙烯)

100

1

738662.M

PTFE (聚四氟乙烯)

300

1

738663.M

PE (聚乙烯)

20

1

738655.M

PE (聚乙烯)

50

1

738659.M

玻璃纤维

公称1

1

738655.2M

玻璃纤维

公称3

1

738658.M

CHROMABOND® MULTI 96 真空岐管,带接收箱,压力计和减压阀,用于过滤96-微纤度规格。

1

738630.M

MN 220黑色过滤纸用于检测亮色的过滤物409011

MN 220黑色过滤纸用于检测亮色的过滤物409011

产品型号: MN 220黑色过滤纸用于检测亮色的过滤物
产品展商: 其它品牌


简单介绍
MN 220黑色过滤纸用于检测亮色的过滤物409011黑色过滤纸用于检测亮色的过滤物MN 220该种过滤纸通过硫磺色素染黑。通常用于清晰分辨少量亮色过滤物。比如用于分析是否有氟和硅成分。重量为85 g/m2,过滤速度为45s,厚度为0.17mm定购信息每100张/包,


MN 220黑色过滤纸用于检测亮色的过滤物409011的详细介绍

MN 220黑色过滤纸用于检测亮色的过滤物409011
黑色过滤纸用于检测亮色的过滤物

 

MN 220

 

该种过滤纸通过硫磺色素染黑。通常用于清晰分辨少量亮色过滤物。比如用于分析是否有氟和硅成分。重量为85 g/m2,过滤速度为45s,厚度为0.17mm

 

 

 

定购信息

 

100/包,更多规格请来电咨询

 

 

 

 

 

MN 220

 

 

直径

 

[mm]

 

 

圆形

 

商品号

 

 

55

 

70

 

90

 

110

 

125

 

150

 

185

 

 

409005

 

409007

 

409009

 

409011

 

409012

 

409015

 

409018

 

Hampton 膜蛋白结晶试剂 MembFac • Crystal Screen Lite • MembFac HT

Hampton  MembFac • Crystal Screen Lite • MembFac HT

Applications
Primary sparse matrix crystallization screen for membrane proteins and samples with limited solubility   膜蛋白和样品溶解度有限样品
Features
  Membrane protein sparse matrix screens
  Sparse matrix formula efficiently samples salts, polymers, organics and pH
  pH range 4.6 – 8.5
  Formulated for use with detergents
   Tube or Deep Well block format
   Crystal Screen Lite features a lower ionic strength than the original Crystal Screen

Description
MembFac is a highly effective sparse matrix screen specifically designed as a preliminary screen for the crystallization of membrane proteins. MembFac is based upon the highly effective biased sparse matrix methodology. The MembFac screen matrix is optimized for the crystallization of membrane proteins.
MembFac contains 48 unique reagent formulations. With this set of 48 conditions, numerous chemicals and chemical combinations are utilized, allowing one to evaluate a large variety of potential crystallization conditions. MembFac covers a broad pH range between 4 and 9.
The Rationale
The basic rationale of MembFac is to perform a sparse matrix screen while changing the detergent dimension because detergents play an important factor in the crystallization of membrane proteins. A MembFac screen is to be completed for each detergent. Detergent screens are available separately.
The Method
The membrane protein of interest is first isolated in the detergent which gives the highest stability and activity. The protein concentration should be approximately 10 to 20 mg/ml and the detergent concentration should be only slightly above the CMC. The sample is then set against MembFac, using all 48 solutions plus the screening detergent(s) of choice. The screening detergent concentration should be approximately one to three times the CMC. Hence, for each detergent screened, one would utilize approximately 1 to 2 mg of sample.
The MembFac protocol was used to crystallize membrane proteins including SQR, fumerate: quinone oxireductase, LHII, and LHCII.
Crystal Screen Lite is a sparse matrix of trial crystallization reagent conditions based upon the Crystal Screen™.3 The primary screen variables are salt, pH, and precipitant (salts, polymers, volatile organics, and non-volatile organics).2Crystal Screen Lite differs from the original Crystal Screen kit in that the primary precipitant reagents are one-half the concentration of that used in the original Crystal Screen formulation. The secondary salts, ions, and buffers remain at the original Crystal Screen concentration. Reducing the primary concentration of the primary precipitant results in a screen which is “more gentle” on the sample and typically produces much less precipitate conditions than the original Crystal Screen.
MembFac contains 48 unique reagents, 10 ml each.
MembFac HT contains 1 ml each of all 48 reagents from MembFac and reagents 1-48 from Crystal Screen Lite in a single Deep Well block format.
Ready-to-use reagents are sterile filtered and formulated with ultra-pure Type 1 water, using the highest purity salts, polymers, organics and buffers. Individual reagents are available through the Hampton Research Custom Shop.

CAT NO NAME DESCRIPTION
HR2-114 MembFac 10 ml, tube format
HR2-128 Crystal Screen Lite 10 ml, tube format
HR2-137 MembFac HT 1 ml, Deep Well block format