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L-4-Aminoarabinose-bactoprenyl phosphate

ArnT substrate

L-4-Aminoarabinose-bactoprenyl phosphate (L-4-Aminoarabinose-BP) is a substrate of the ArnT enzyme, involved in the modification of lipid A through covalent modifications. This reagent facilitates the transfer of L-4-aminoarabinose (Ara4N) to lipid A in lipopolysaccharides (LPS), aiding Gram-negative bacteria in acquiring resistance to cationic antimicrobial peptides (CAMPs). As an endogenous intermediate synthesized by enzymes from the arn operon, such as ArnC and ArnD, L-4-Aminoarabinose-bactoprenyl phosphate plays a crucial role in understanding bacterial resistance mechanisms.

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Specifications

Manufacturer	Adooq Bioscience
Actions	Substrate
CAS Number	402491-79-6
Applications	ArnT substrate
Formula	C₆₀H₁₀₀NO₇P
Molecular Weight	978.41
Synonyms	L-4-Aminoarabinose-BP
SMILES	C/C(C)=C/CC/C(C)=C/CC/C(C)=C/CC/C(C)=C\CC/C(C)=C\CC/C(C)=C\CC/C(C)=C\CC/C(C)=C\CC/C(C)=C\CC/C(C)=C\CC/C(C)=C\COP(O[C@H]1[C@@H]([C@H]([C@H](CO1)N)O)O)(O)=O

Storage & Solubility

In Vitro Solubility

Reported Solubility

No reported solubility data are available for this product.

Preparing Stock Solutions

Stock preparation is unavailable for this product molecular weight.

Calculated stock concentrations do not establish solvent solubility. Refer to the reported solubility data for experimental guidance.

Storage

Store powder at -20°C, keep desiccated.
In powder form, the chemical is stable for 36 months.
In solution, store at -20°C and use within 1 month to prevent loss of potency. Aliquot to avoid multiple freeze/thaw cycles.