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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 Code

11 - Combustible Solids

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

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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