Skip to Content
Merck

Key Documents

Skip To

94261

LL-37 (human) trifluoroacetate salt

≥95% (HPLC)

Synonym(s):

Human LL-37 amide Trifluoroacetate

Sign In to View Organizational & Contract Pricing.

Select a Size

Change View
Size/SKUAvailabilityPrice

About This Item

Empirical Formula (Hill Notation):
C205H341N61O52 · xC2HF3O2
Molecular Weight:
4492.28 (free base basis)
NACRES:
NA.85
UNSPSC Code:
51101500
Pricing and availability is not currently available.
Technical Service
Need help? Our team of experienced scientists is here for you.
Let Us Assist


Quality Segment

assay

≥95% (HPLC)

form

powder (Lyophilisate)

color

colorless to white

solubility

H2O: 1 mg/mL, clear, colorless

antibiotic activity spectrum

Gram-negative bacteria, Gram-positive bacteria, viruses

mode of action

cell membrane | interferes

storage temp.

−20°C

General description

Chemical structure: peptide

Application

LL-37 is used to study host defense mechanisms.

Biochem/physiol Actions

LL-37 is a muntifunctional host defense peptide with antibacterial, antiviral, and immunomodulating activities. It is the only cathelicidin-type peptide found in human. In addition to its antimicrobial activities, LL-37 has been found to regulate inflammation and neutralize lipopolysaccharides from Gram-negative bacteria.

Packaging

1mg

Other Notes

Keep container tightly closed in a dry and well-ventilated place. Store under inert gas. Keep in a dry place.

Compare Similar Items

View Full Comparison

Show Differences

1 of 1

This Item
D9690E7280A5972
description

≥95% (HPLC)

description

recombinant, expressed in E. coli, lyophilized powder (from 10 mM acetic acid)

description

>90% (by MS, HPLC and SDS-PAGE), recombinant, expressed in Saccharomyces cerevisiae

description

sequence human, ≥95% (HPLC)

antibiotic activity spectrum

viruses, Gram-positive bacteria, Gram-negative bacteria

antibiotic activity spectrum

viruses, fungi, Gram-positive bacteria, Gram-negative bacteria

antibiotic activity spectrum

Gram-negative bacteria, Gram-positive bacteria

antibiotic activity spectrum

-

mode of action

cell membrane | interferes

mode of action

cell wall synthesis | interferes

mode of action

enzyme | inhibits

mode of action

-

Quality Level

200

Quality Level

200

Quality Level

200

Quality Level

200

form

powder (Lyophilisate)

form

lyophilized powder (from 10 mM acetic acid)

form

powder

form

solid

assay

≥95% (HPLC)

assay

-

assay

>90% (by MS, HPLC and SDS-PAGE)

assay

≥95% (HPLC)

storage temp.

−20°C

storage temp.

−20°C

storage temp.

−20°C

storage temp.

−20°C


Storage Class

11 - Combustible Solids

WGK

WGK 3

Flash Point (°F)

Not applicable

Flash Point (°C)

Not applicable

PPE (personal protective equipment)

Eyeshields, Gloves, type N95 (US)



Choose from one of the most recent versions:

Certificates of Analysis (COA)

Lot/Batch Number

Don't see the Right Version?

If you require a particular version, you can look up a specific certificate by the Lot or Batch number.

Already Own This Product?

Find documentation for the products that you have recently purchased in the Document Library.

Visit the Document Library




Questions

Reviews

No rating value

Active Filters