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P4530

Sigma-Aldrich

Protamine-Agarose

saline suspension

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About This Item

MDL number:
UNSPSC Code:
41106500

form

saline suspension

matrix

Cross-linked 4% beaded agarose

matrix activation

cyanogen bromide

matrix attachment

amino

matrix spacer

1 atom

capacity

~50 μg/mL binding capacity (DNA)

storage temp.

2-8°C

Application

Protamine-agarose is used in protein chromatography, affinity chromatography and specialty resins. Protamine-agarose has been used to determine that Pichia pastoris (methylotrophic yeast) provides a convenient heterologous system for the production of recombinant subunits of human type 2A protein phosphatase (PP2A). Protamine-agarose has also been used to purify and characterize a novel protamine kinase in HL60 cells as well as to study myocardial infarction.

Physical form

Suspension in 0.5 M NaCl containing 0.02% thimerosal

Storage Class Code

12 - Non Combustible Liquids

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable


Certificates of Analysis (COA)

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I M Helander et al.
European journal of biochemistry, 163(1), 51-55 (1987-02-16)
The ability of agarose-linked protamine to bind Salmonella typhimurium lipopolysaccharides was investigated. Radioactively labelled lipopolysaccharides were isolated both from a smooth strain (SH6749, labelled with [14C]galactose) and from a rough strain (SH5014, lipopolysaccharide chemotype Rb2, labelled with [3H]acetate). From 50-micrograms
S Shibata et al.
Journal of biochemistry, 112(4), 552-556 (1992-10-01)
Calphobindins (CPBs, placental annexins) are intracellular Ca(2+)- and phospholipid-dependent proteins like protein kinase C [EC 2.7.1.37]. We investigated the inhibitory effects of calphobindins on the protein kinase C activity in vitro. CPB I inhibited the protein kinase C activity for
M Junco et al.
FEBS letters, 263(1), 169-171 (1990-04-09)
Protein kinase C (PKC) and its proteolysis-derived protein kinase independent of Ca2+ and phospholipids (PKM), were purified from rat brain. By using histone H1 and protamine as substrates, we assayed the effect of several inhibitors of PKC and PKM. The
V B Lokeshwar et al.
The Journal of biological chemistry, 264(32), 19318-19326 (1989-11-15)
Treatment of Swiss mouse 3T3 cells and human epidermoid carcinoma A431 cells with protamine at 37 degrees C increased the 125I-epidermal growth factor (EGF) binding activity at 4 degrees C. The effect of protamine on the increase of 125I-EGF binding
L Boscá et al.
The Biochemical journal, 290 ( Pt 3), 827-832 (1993-03-15)
The structural changes following the binding to protein kinase C (PKC) of activators that promote its translocation to lipid environments were studied by far-u.v. c.d. and intrinsic fluorescence measurements of the protein. In the absence of activators, PKC contained 40%

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