Human Klotho beta/KLB ELISA Kit

From Assay Genie, this Sandwich ELISA Kit is designed for the precise measurement of Klotho Beta (KLb) levels in human samples, supporting research into a member of the Klotho family that regulates multiple cellular processes including anti-aging, kidney function, and hormone regulation. The format uses serum, plasma and other biological fluids as sample types, with reactivity specific to human targets.

Standard performance figures quoted include a sensitivity of 29 pg/mL and a measuring range of 78.13–5000 pg/mL (S2). Recovery has been demonstrated with spiked recombinant index across serum (range 82–95%, average 88%), EDTA plasma (range 94–107%, average 100%) and heparin plasma (range 87–99%, average 93%) (S2). Linearity across serial dilutions in serum, EDTA plasma and heparin plasma is reported in the 79–104% band (S1, S2). Precision testing shows intra-assay CV <10% (S1) or <8% (S2) and inter-assay CV <12% (S1) or <10% (S2). The shelf life is stated as 12 months, and kit stability data indicate a loss rate of less than 5% within the expiration date under appropriate storage conditions (S1).

Assay Genie also offers the Klotho Beta (KLb) ELISA Kit with an assay length of 3.5h, supporting applications investigating Klotho Beta as a biomarker relevant to age-related conditions such as diabetes, hypertension and chronic kidney disease. The kit is intended for research use only.