83B4

83B4 is a designation that can refer to several different entities, depending on the context. One prominent usage is in the realm of molecular biology, specifically as a variant of the bacterial protein RecA. RecA is a crucial protein involved in DNA repair and recombination in bacteria. The 83B4 variant is a specific mutant or modified form of this protein that has been studied for its altered properties, potentially affecting its DNA binding affinity or catalytic activity.

In a different field, 83B4 might appear as a part number or a product code for a specific electronic component, tool, or manufactured item. For instance, it could denote a particular type of resistor, capacitor, or a specialized piece of equipment used in industrial settings. The exact nature of such a product would be detailed in the manufacturer's specifications or product catalog.

Furthermore, 83B4 could be an identifier within a database system, a cataloging system, or a classification scheme. This could range from a library's Dewey Decimal classification or a scientific classification of a species to a code used in logistics or inventory management. Without additional context, pinpointing the precise meaning of 83B4 remains ambiguous.