lab-tools

Single-file browser tools for the bench. No build step, no server, nothing sent anywhere. The two freezer maps carry example boxes; the real ones read a Notion database.

sgRNA oligo designerProtospacer in, annealed cloning oligos out. Two overhang sets, checks, batch paste and a printable order sheet. BCA loading calculatorA562 against a standard curve, then the western loading recipe: lysate, buffer, β-mercaptoethanol, water. Viral titer and MOITiter from percent-positive, then the transduction setup per well. Warns on saturated dilutions. Lentivirus packaging calculatorpsPAX2 + pCMV-VSV-G with TransIT-LT1 into 293T, scaled by vessel. LV900 titer calculatorFits Ct against ln(titer) across the SBI LV900 standards. 96-well plate designerDescribe the blocks once and get the bench map, the colours and the pipetting volumes. Paint wells by hand to override. Freezer box mapEvery box as a 9x9 grid: what is in each slot, how much room is left, the longest empty run, and slots two records both claim. -80 rack mapThe whole freezer as you face it, three racks of shelves, each box coloured by what it holds.