AC Broth - BioReagent

Cat. No.: A1528341

QUALITÄT & REINHEIT BioReagent

Storage

Room temperature

Shipped In

Normal

Übersicht

For cultivation of common microorganisms and detection of preservative-free samples

Spezifikationen

Spezifikationen & Reinheit

BioReagent

Storage

Room temperature

Verschickt in

Normal

Note

BioReagent

Product Line

Biologische Produkte

Application Protocols

General, organism-agnostic protocol (literature/general). Adjust according to your SOPs and the organism of interest.

• Preparation
  • Weigh dehydrated medium per label instructions (specific g/L not provided here).
  • Add to the appropriate volume of purified water and mix until fully dissolved.
  • Distribute to culture vessels; sterilize by autoclaving (121 C, ~15 min) unless using sterile filtration for heat-labile components.
• Inoculation and incubation
  • Work aseptically. Inoculate with a pure colony or standardized cell suspension.
  • Incubate under organism-appropriate conditions (temperature, agitation, atmosphere). Conditions for this item are not specified; refer to organism requirements.
• Monitoring
  • Assess growth by turbidity or OD600 measurements at defined intervals.
  • For downstream analysis, plate serial dilutions onto solid media or proceed to molecular/biochemical assays.
• Controls and QC
  • Include an uninoculated sterility control and, when qualifying a lot, a growth promotion test with reference strains.
• Disposal
  • Autoclave all spent cultures and consumables before disposal per institutional biosafety procedures.

Biological Roles

• Functional role: Serves as an ex vivo nutrient environment supporting microbial metabolism, growth, and maintenance for research purposes. It supplies carbon, nitrogen, minerals, and growth factors depending on its formulation (literature/general).
• Metabolic support: Complex broths typically provide amino acids/peptides (from peptones), carbohydrate energy sources, and buffering salts that collectively support biosynthesis, energy production, and pH homeostasis in cultured microbes (literature/general). The precise component list for this item is not specified.
• Selectivity: Some broths are selective or differential via inhibitors, dyes, or specific nutrients. The presence/absence of such components in AC Broth is not specified for this item; refer to CoA/Spec Sheet.
• Downstream compatibility: Growth in rich broths often precedes applications such as plating on agar, biochemical identification, molecular assays (DNA/RNA extraction), or viability/antimicrobial testing (general lab practice).

Buffer Applications

This product is a nutrient medium, not a defined buffering reagent. While many broths contain salts or phosphates that help maintain pH during growth, the specific buffering system and target pH for this item are not specified; refer to CoA/Spec Sheet. For dedicated buffer preparation, use defined buffering agents (e.g., phosphate, HEPES, Tris) and consult appropriate recipes.

Green Alternatives

• Sustainability perspective (literature/general): Dehydrated media such as this minimize cold-chain requirements and reduce packaging mass versus ready-to-use liquid media, thus lowering shipping weight and refrigeration energy.
• Comparison to ready-to-use liquid media:
  • Dehydrated broth: lower transport footprint; long room-temperature storage; user-sterilized; requires water and energy for sterilization.
  • Liquid broth: convenient and consistent, but higher shipping mass/volume; typically cold-stored; shorter shelf-life after opening.
• Operational choices to improve sustainability:
  • Prepare only the volume needed to reduce waste.
  • Use autoclave load planning to maximize sterilization efficiency.
  • Where compatible with your organisms, consider media that use renewably sourced peptones or plant-based hydrolysates (if available from supplier). For this item, such details are not specified; refer to CoA/Spec Sheet.
• Hazard reduction: Complex nutrient media generally avoid volatile organic solvents; waste streams are primarily aqueous but must be biologically deactivated before disposal.

Pharmaceutical Uses

• Scope: For research use only (per Product Data). Not for human or animal diagnostic, therapeutic, or clinical use.
• Typical roles in regulated environments (literature/general, when permitted by internal SOPs):
  • Microbiological studies in process development or non-GxP research labs
  • Raw-material or environmental organism recovery during exploratory method development
• Pharmacopeial status, compendial compliance, and endotoxin/bioburden limits: Not specified for this item; refer to CoA/Spec Sheet. Users operating under GMP/GxP should verify suitability, perform growth promotion testing, and document supplier qualifications.
• Formulation/excipient use: Not applicable; this is a culture medium, not a formulation excipient.

Physical Properties

• Appearance: Not specified for this item; refer to CoA/Spec Sheet. (Commonly a free-flowing, dehydrated powder; literature/general.)
• Solubility: Designed to be water soluble for preparation of sterile broth (literature/general). Exact concentration instructions must follow the product label; specific g/L: Not specified for this item; refer to CoA/Spec Sheet.
• pH of prepared medium: Not specified for this item; refer to CoA/Spec Sheet. (Media often specify a target pH at 25 C after sterilization; literature/general.)
• Density, refractive index, osmolality, conductivity: Not specified for this item; refer to CoA/Spec Sheet.
• Melting/boiling point, vapor pressure, logP: Not applicable to a dehydrated, multi-component solid mixture (general note).
• Hygroscopicity: Many dehydrated media are moisture sensitive; protect from humidity to prevent caking and performance drift (literature/general).

Quality and Grades

• Item grade: BioReagent (from Product Data). This designation typically indicates suitability for biological research workflows where consistent nutrient performance and low adventitious contaminants are important. Exact acceptance criteria for this item are not specified; refer to CoA/Spec Sheet.
• Typical QC for complex media (literature/general):
  • Appearance and solubility of the dehydrated powder
  • pH and clarity of the prepared broth
  • Growth promotion testing with representative microbial strains
  • Bioburden/endotoxin limits where relevant (if stated by supplier)
• Stabilizers/antimicrobials: Not specified for this item; refer to CoA/Spec Sheet.
• UV absorbance, metals, peroxide, water content: Not specified for this item; refer to CoA/Spec Sheet.
• Practical note: For regulated work or cross-batch comparability, retain the lot-specific CoA and, if applicable, perform in-house growth-promotion qualification under your organisms and incubation conditions.

Reaction and Applications

• Intended use: Preparation of nutrient broth to support the cultivation, enrichment, or maintenance of microorganisms in research laboratories (general microbiology). Specific organism spectrum and selectivity are not specified for this item; refer to CoA/Spec Sheet.
• Typical laboratory applications (literature/general):
  • General growth and propagation of aerobes/anaerobes as appropriate to organism and incubation conditions
  • Inoculum build-up prior to downstream assays (e.g., biochemical tests, MIC determinations)
  • Turbidity- or OD600-based growth kinetics and media optimization studies
  • Sample pre-enrichment from environmental/food/industrial matrices prior to plating on selective agar
• Practical tips:
  • Reconstitute with high-purity water; mix until fully dissolved. Adjust pH only if directed by the product label.
  • Sterilize via autoclaving (121 C, ~15 min) or sterile filtration when heat-labile components are present. For this item, specific sterilization guidance is not provided; follow institutional SOPs.
  • Use aseptic technique to prevent contamination. Include uninoculated medium controls to check sterility.
• Not a chemical reaction reagent: This product is not intended for synthetic organic or inorganic reaction chemistry.

Reaction Conditions

Chemical reaction conditions are not applicable. For laboratory preparation conditions of the broth (general guidance):

• Reconstitution: Dissolve the dehydrated medium in purified/deionized water according to the concentration stated on the product label (specific g/L is not provided here).
• Mixing: Heat gently with stirring to aid dissolution; avoid boiling over.
• Sterilization: Autoclave at 121 C for ~15 minutes at 15 psi, unless label instructs otherwise. Alternatively, sterile-filter heat-labile formulations if recommended. For this item, specific instructions are not specified; refer to CoA/Spec Sheet.
• pH: Adjust only if directed on the label; target pH values for this item are not specified.
• Storage of prepared medium: Use promptly or store at 2–8 C for a limited time as validated by your lab. Shelf-life for this item is not specified; refer to CoA/Spec Sheet.

Safety and Handling

• GHS classification, signal word, pictograms, H-statements: Not specified for this item; refer to SDS.
• Primary hazards: The dry product is typically of low acute hazard, but once rehydrated and inoculated it can support microbial growth and thus requires BSL-appropriate biological containment and decontamination procedures (general biosafety guidance).
• PPE: Use lab coat, gloves, and safety glasses. Handle prepared media in a biosafety cabinet as required by your organism and institutional policy (general guidance).
• Incompatibilities: Avoid moisture exposure during storage. Keep away from sources of microbial contamination before sterilization. No specific chemical incompatibilities provided for this item.
• Sterilization and waste: Autoclave unused prepared medium and all used cultures/consumables at 121 C for 15–20 min (or per institutional SOP) prior to disposal (literature/general). Do not autoclave sealed containers without pressure relief.
• First aid (overview): If dust is generated, avoid inhalation; move to fresh air if respiratory irritation occurs. Rinse with water after skin/eye contact. Seek medical attention if irritation persists. Always consult the SDS for authoritative guidance.
• Fire safety: Dehydrated organic media components are combustible; avoid dust clouds and ignition sources. Use standard extinguishing media; see SDS for details (general).

Solvent Selection

This product is a microbiological broth and is reconstituted in purified water rather than selected as an organic solvent. Solvent selection guidance does not apply. For preparation details, see Storage & Reconstitution and Application Protocols.

Storage and Reconstitution

• Storage (from Product Data): Room temperature. Ship under normal conditions. Protect from moisture and excessive heat. Reseal tightly after each use to prevent caking and contamination.
• Shelf life: Not specified for this item; refer to CoA/Spec Sheet.
• Reconstitution (general guidance):
  • Use purified/deionized water. Add the quantity of powder specified on the product label to achieve the intended strength; exact g/L is not specified here.
  • Mix until fully dissolved. If directed by label, adjust pH prior to sterilization.
  • Sterilize by autoclaving (121 C, ~15 min) unless otherwise instructed. Cool to room temperature prior to inoculation.
  • If sterile filtration is required for heat-labile components (general case), filter through a 0.2 µm membrane under aseptic conditions.
• Prepared medium handling: Store refrigerated if needed and use within your validated hold time. Avoid repeated warming/cooling cycles. Always follow institutional SOPs and consult the item’s CoA/Spec Sheet for any lot-specific instructions.
• Research Use Note: For research use only.

Structure and Identity

• Product type: Complex microbiological growth medium (broth); composition is typically a blend of peptones/yeast extract/carbohydrate/salts, but the exact formulation for AC Broth is not disclosed here.
• CAS, CID, InChIKey, SMILES: Not specified for this item; refer to CoA/Spec Sheet. Complex mixtures generally do not carry single CAS/InChI/SMILES identifiers.
• Molecular formula and molecular weight: Not specified for this item; refer to CoA/Spec Sheet. (Not applicable to undefined mixtures.)
• Structural features (descriptive): As a dehydrated medium, this product comprises a heterogeneous mixture of low– to mid–molecular-weight organic and inorganic nutrients. It does not possess a single, well-defined 2D chemical structure. Instead, it contains multiple functional groups typical of amino acid derivatives, carbohydrates, vitamins, and mineral salts (literature/general).
• Identity confirmation: For complex media, identity and performance are typically verified by growth promotion testing and QC specifications (e.g., appearance, pH of prepared medium, clarity), rather than by single-molecule spectral signatures (general guidance).

Synthetic Utility

Not applicable. AC Broth is a microbiological growth medium and is not used as a reagent or building block in chemical synthesis. For relevant information, see Reaction & Applications and Application Protocols for culture workflows.

Target Specificity

Not applicable. This product is not an antibody, probe, or ligand and has no defined molecular target. If selectivity toward particular microbial taxa is required, consult the product’s CoA/Spec Sheet for any stated organism performance characteristics (not provided here).