Merck
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31390

Sigma-Aldrich

Dextran from Leuconostoc spp.

Mr ~70,000

Synonym(s):
DEXTRAN 70
Linear Formula:
(C6H10O5)n
CAS Number:
EC Number:
MDL number:
NACRES:
NA.25

form

powder

Quality Level

mol wt

Mr ~70,000

loss

≤7% loss on drying

absorption

≤0.05 at 375 nm in H2O at 10%

storage temp.

room temp

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Application

Dextran is a branched glucan composed of linear α(1→6) linked glucose units and α (1→3) link initiated branches. Dextran ranges in size from 10,000 to 150,000 Kd. Dextrans are used in many applications as volume extenders, stabilizers, matrix components, binding platforms, lubricants and physical structure components.

Other Notes

Enhances immunoprecipitation sensitivity

Storage Class Code

11 - Combustible Solids

WGK

WGK 2

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

Certificate of Analysis

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Certificate of Origin

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