US 2023/0057586 A1Published application

Optimized culture media for clostridia bacteria

AssigneeJanssen Biotech, Inc.

InventorsJohn Bodek, Kristina Demjanick, Laura Grussendorf, John Jerbasi, Claus Lang, Dominik Lüthy, Peter Hebbeln, Shant Shahinian, Stuti Mehta, Susan Lenk

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Abstract

Toxigenic Clostridium spoilage culture comprises 1.5-2 pts. wt. peptone, 1.5-2 pts. wt. casein, 0.5-0.75 pts. wt, yeast extract powder, 0.00014-0.00028 pts. wt. zinc sulfate heptahydrate, 0.5-0.75 pts. wt, sodium dihydrogen phosphate dodecahydrate, 0.03-0.045 pts, wt. potassium dihydrogen phosphate and 1-1.5 pts. wt. glucose.

Claims13

Dependent claims

A medium comprising:

(a) between 45-55 g/kg of HY-Peptone,
(b) between 15-25 g/kg of Yeast extract,
(c) between 9-14 g/kg of M9 salts,
(d) between 5-15 g/kg of glucose,
wherein the medium is for culturing a bacterial strain belonging to Clostridium genus.

2 more elements

Dependencies are inferred from the claim text.

Facts

Application: 17/633,996Filed 21 Jul 2020
Priority: 16 Aug 2019
Published: 23 Feb 2023
Term ends: Not estimatedThe source records don’t support an estimate.

Classification6 codes

C12N 1/00
Microorganisms
C12N 1/205
Bacteria; Culture media therefor: bacterial isolates
C12R 2001/145
Bacteria or Actinomycetales ; using bacteria or Actinomycetales: clostridium
C12R 2001/45
Staphylococcus: staphylococcus epidermidis

Family

Application62/887,793Us provisional application · filed 16 Aug 2019
US 2023/0057586 A1This patent

From the US filing history. Foreign family members aren’t listed.

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