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Tel:400-968-7988    021-33779008
DL-Dithiothreitol (DTT)
品牌:Vivantis Technologies
貨號:PC0705 - 5g PC0705 - 25g PC0705 - 100g
規(guī)格:5g 25g 100g
貨期:

Home Biochemical Biochemicals DL-Dithiothreitol (DTT) DL-Dithiothreitol (DTT) Storage Store at -20°C Grade Ultra Pure Grade Description An excellent reagent for maintaining SH groups in reduced state; quantitatively reduces disulfides. DTT is effective in sample buffers for reducing protein disulfide bonds prior to SDS-PAGE. DTT can also be used for reducing the disulfide bridge of t

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Home  Biochemical  Biochemicals  DL-Dithiothreitol (DTT)

DL-Dithiothreitol (DTT)

Storage
Store at -20°C

Grade
Ultra Pure Grade

Description
An excellent reagent for maintaining SH groups in reduced state; quantitatively reduces disulfides. DTT is effective in sample buffers for reducing protein disulfide bonds prior to SDS-PAGE. DTT can also be used for reducing the disulfide bridge of the cross-linker N,N’-bis(acryloyl)cystamine to break apart the matrix of a polyacrylamide gel. DTT is less pungent and is less toxic than 2-mercaptoethanol.

Specification

Appearance White powder
Mol. Formula C4H10O2S2
Mol. Weight 154.25
CAS RN 3483-12-3

Assay Specifications
Titration ex –SH (iodometric) ≥99.0%
T.L.C. One spot
UV Assay
1% Solution A280 <0.067
A305 <0.050
0.02M Solution A283 <0.040
1M Neutral Solution A400 <0.062
A405 <0.062
OD 700-500nm ≤0.035
Loss on Drying <0.5%
Melting Point 42±2°C
Oxidized DTT <0.5%
Solubility (10% Water) Clear and colorless
I.R. Consistent with assigned structure
DNase None
RNase None
Protease None

Ordering Information

Catalog No Description Pack Size
PC0705 - 5g DL-Dithiothreitol (DTT) 5g
PC0705 - 25g DL-Dithiothreitol (DTT) 25g
PC0705 - 100g DL-Dithiothreitol (DTT) 100g

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MSDS

DL-Dithiothreitol (DTT)

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