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P4158

Sigma-Aldrich

Poly-DL-lysine hydrobromide

suitable for cell culture, Mol wt >40,000

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About This Item

CAS Number:
61686-25-7
MDL number:
MFCD00166471
UNSPSC Code:
12352209
NACRES:
NA.26

product name

Poly-DL-lysine hydrobromide, mol wt >40,000

form

powder

mol wt

>40,000

technique(s)

cell culture | mammalian: suitable

color

white to off-white

storage temp.

−20°C

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Analysis Note

Molecular weight based on viscosity. Also assayed by MALLS.

Other Notes

For additional technical information on polyamino acids please visit the Polyamino acid FAQ resource.

Storage Class

11 - Combustible Solids

wgk_germany

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

Eyeshields, Gloves, type N95 (US)

Certificates of Analysis (COA)

Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.

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Poly-D-lysine hydrobromide mol wt 70,000-150,000, lyophilized powder, γ-irradiated, BioReagent, suitable for cell culture

Sigma-Aldrich

P6407

Poly-D-lysine hydrobromide

Poly-L-lysine solution mol wt 150,000-300,000, 0.01%, sterile-filtered, BioReagent, suitable for cell culture

Sigma-Aldrich

P4832

Poly-L-lysine solution

I Bleiberg et al.
Biochimica et biophysica acta, 674(3), 345-353 (1981-05-18)
Heparin uptake by cultured macrophages was investigated from the standpoint of: (1) whether the increased uptake in the presence of polycations is due to charge neutralization, and (2) whether the heparin becomes internalized. Regarding the first point, our results are
L J Anghileri et al.
Biochimica et biophysica acta, 982(2), 307-308 (1989-07-10)
Colloidal [51Cr]chromic phosphate uptake is considerably increased by preincubation of P388 ascites leukemia cells with poly(DL-lysine). The uptake increase is in direct relationship with the concentration and the degree of polymerization of poly(DL-lysine). The probable implication of cell surface electrical
L J Anghileri et al.
Tumori, 76(3), 217-219 (1990-06-30)
Treatment of P388 leukemia cells with poly-DL-lysine (Poly-lys) considerably increases the binding of colloidal chromic phosphate (32P). This augmentation of the number of particles that are bound is in direct relationship with Poly-lys concentration, and very significantly with its degree
Xiaogang Liu et al.
Science (New York, N.Y.), 307(5716), 1763-1766 (2005-03-19)
We present a method for controlling the initiation and kinetics of polymer crystal growth using dip-pen nanolithography and an atomic force microscope tip coated with poly-dl-lysine hydrobromide. Triangular prisms of the polymer epitaxially grow on freshly cleaved mica substrates, and
Jia-Rong Liu et al.
Biochemical pharmacology, 163, 458-471 (2019-03-20)
Glioblastoma is the most fatal type of primary brain cancer, and current treatments for glioblastoma are insufficient. HDAC6 is overexpressed in glioblastoma, and siRNA-mediated knockdown of HDAC6 inhibits glioma cell proliferation. Herein, we report a high-selective HDAC6 inhibitor, J22352, which
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