Date published: 2026-2-14

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Streptococcus Group B Inhibitors

Streptococcus Group B inhibitors are a specialized class of chemical compounds that target the bacterial species *Streptococcus agalactiae*, commonly known as Group B Streptococcus (GBS). This bacterium is part of the normal flora in the human gastrointestinal and genitourinary tracts but can cause infections under certain conditions. The inhibitors designed for Group B Streptococcus aim to interfere with various biological processes essential for the bacterium's survival, growth, and ability to colonize or invade host tissues. These compounds often target specific bacterial enzymes, proteins, or pathways that are critical for the bacterium's cell wall synthesis, metabolic functions, or virulence factors. By disrupting these processes, Streptococcus Group B inhibitors can effectively prevent the bacterium from proliferating or establishing infections.

The development of Streptococcus Group B inhibitors involves a multi-step process that includes identifying potential molecular targets within the bacterium, designing or screening compounds that can interact with these targets, and optimizing the chemical structure of these compounds to enhance their efficacy and selectivity. Structural biology techniques, such as X-ray crystallography and nuclear magnetic resonance (NMR) spectroscopy, are used to determine the three-dimensional structure of the bacterial targets, which provides crucial insights into how inhibitors can bind to and modulate these targets. High-throughput screening of chemical libraries is another common approach used to identify promising lead compounds that exhibit inhibitory activity against *Streptococcus agalactiae*. Once potential inhibitors are identified, they undergo extensive testing to evaluate their binding affinity, specificity, and ability to inhibit the bacterium under laboratory conditions. These studies are crucial for refining the inhibitors' properties, ensuring they are potent against the targeted bacterium while minimizing effects on other non-target bacterial species or host cells. Through this process, Streptococcus Group B inhibitors contribute to the broader understanding of bacterial pathogenesis and the molecular mechanisms underlying bacterial survival and growth.

SEE ALSO...

Product NameCAS #Catalog #QUANTITYPriceCitationsRATING

Penicillin G sodium salt

69-57-8sc-257971
sc-257971A
sc-257971B
sc-257971C
sc-257971D
1 mg
10 mg
1 g
5 g
100 g
$26.00
$37.00
$47.00
$171.00
$265.00
1
(0)

Penicillin G is a beta-lactam antibiotic that inhibits the synthesis of bacterial cell walls, leading to the death of the GBS bacteria.

Ampicillin

69-53-4sc-210812
sc-210812A
sc-210812B
sc-210812C
sc-210812D
100 mg
1 g
5 g
25 g
100 g
$31.00
$101.00
$153.00
$115.00
$408.00
11
(0)

Ampicillin, a penicillin derivative, works by inhibiting bacterial cell wall synthesis, effectively inhibiting the growth of GBS.

Clindamycin

18323-44-9sc-337636A
sc-337636B
sc-337636C
sc-337636
25 mg
50 mg
100 mg
1 g
$156.00
$374.00
$572.00
$825.00
2
(0)

Clindamycin binds to the bacterial ribosome, inhibiting protein synthesis in GBS.

Erythromycin

114-07-8sc-204742
sc-204742A
sc-204742B
sc-204742C
5 g
25 g
100 g
1 kg
$57.00
$245.00
$831.00
$1331.00
4
(3)

Erythromycin inhibits protein synthesis in GBS by binding to bacterial ribosomes.

Ceftriaxone, Disodium Salt, Hemiheptahydrate

104376-79-6sc-211050
sc-211050A
1 g
5 g
$179.00
$449.00
1
(1)

Ceftriaxone, another cephalosporin, inhibits bacterial cell wall synthesis, making it effective against GBS.

Levofloxacin

100986-85-4sc-252953
sc-252953B
sc-252953A
10 mg
250 mg
1 g
$40.00
$46.00
$54.00
3
(1)

Levofloxacin is a fluoroquinolone antibiotic that inhibits DNA synthesis in GBS by targeting bacterial topoisomerases.

Chloramphenicol

56-75-7sc-3594
25 g
$90.00
10
(1)

Chloramphenicol binds to the bacterial ribosome, inhibiting protein synthesis and thus the growth of GBS.

Tigecycline

220620-09-7sc-394197
sc-394197A
5 mg
25 mg
$190.00
$448.00
1
(1)

Tigecycline binds to the bacterial ribosome, preventing protein synthesis and inhibiting the growth of GBS.

DAPT

208255-80-5sc-201315
sc-201315A
sc-201315B
sc-201315C
5 mg
25 mg
100 mg
1 g
$40.00
$120.00
$480.00
$2141.00
47
(3)

Daptomycin disrupts bacterial cell membranes, leading to cell death and inhibition of GBS growth.