To measure the complex of soluble Interleukin-6 receptor (sIL-6R) and Interleukin-6 (IL-6) in human serum, you can utilize specific ELISA kits designed for this purpose. Here are some options:

Invitrogen IL-6 Receptor (Soluble) Human ELISA Kit

This kit quantitatively detects human sIL-6R in serum, plasma, amniotic fluid, urine, or cell culture medium. It offers a sensitivity of 0.01 ng/mL and an assay range of 0.08–5.0 ng/mL. Available in 96-test and 10 x 96-test formats, priced at $576.00 and $4,215.00 respectively.

FISHERSCI.COM

Invitrogen IL-6 Receptor (Soluble) Human Instant ELISA Kit

Designed for rapid detection, this kit measures human sIL-6R with a sensitivity of 0.01 ng/mL and an assay range of 78–5,000 pg/mL. It is available in a 128-test format, priced at $646.00.

FISHERSCI.COM

GENLISA Human Soluble Interleukin 6 Receptor (SIL-6R) ELISA

This kit is suitable for detecting human sIL-6R in serum, plasma, cell culture supernatant, and other biological samples. It offers an assay range of 1.88–120 ng/mL and a sensitivity of 0.83 ng/mL. Priced at ₹10,000.00.

KRISHGEN.COM

Abcam Human IL-6 Receptor ELISA Kit

This kit quantitatively measures human IL-6 receptor in plasma, cell culture supernatant, and serum samples. It has a sensitivity of less than 5 pg/mL and an assay range of 31.25–1,000 pg/mL.

ABCAM.COM

Please note that prices may vary based on the supplier and region.

Here are some available options in India:

1. Progenbiolab Technologies Pvt Ltd

Product: IL-6 ELISA Kit

Price: ₹32,000 per unit

Location: New Delhi, Delhi

Details: This kit is designed for laboratory use and is made of plastic. It is available for purchase in bulk.

TRADEINDIA.COM

2. Krishgen Biosystems

Product: GENLISA™ Human Interleukin 6 (IL-6 / IL6) ELISA

Price: ₹36,000

Details: This enzyme immunoassay is intended for the estimation of human IL-6 in serum, plasma, cell culture supernatant, and other biological samples. It is calibrated against WHO International Standards from NIBSC, UK.

KRISHGEN.COM

To measure the complex of sIL6R/IL6 in serum, several CUSABIO ELISA kits are available that are specifically designed for this purpose. Here are some recommended options:

Recommended ELISA Kits: 1. Two IL6R ELISA kits: Human Interleukin 6 receptor (IL-6R) ELISA Kit (product page: https://www.cusabio.com/ELISA-Kit/Human-Interleukin-6-receptorIL-6RELISA-Kit-84604.html) and Rat Interleukin 6 receptor, IL-6R ELISA Kit (product page: https://www.cusabio.com/ELISA-Kit/Rat-Interleukin-6-receptorIL-6R-ELISA-Kit-84606.html)

2. Fourteen IL-6 ELISA kits: While primarily focused on measuring IL6, IL6 ELISA kits can be used in conjunction with sIL6R assays to analyze the complex formation. They provide a sensitive measurement of IL-6 levels, which is essential for understanding the dynamics of the sIL6R/IL6 complex. ① Bovine Interleukin 6,IL-6 ELISA Kit (https://www.cusabio.com/ELISA-Kit/Bovine-Interleukin-6IL-6-ELISA-Kit-84588.html) ② Chicken Interleukin 6,IL-6 ELISA Kit (https://www.cusabio.com/ELISA-Kit/Chicken-Interleukin-6IL-6-ELISA-Kit-84590.html) ③ Goat Interleukin 6,IL-6 ELISA Kit (https://www.cusabio.com/ELISA-Kit/Goat-Interleukin-6IL-6-ELISA-Kit-84592.html) ④ Pig Interleukin 6,IL-6 ELISA Kit (https://www.cusabio.com/ELISA-Kit/Pig-Interleukin-6IL-6-ELISA-Kit-84595.html) ⑤ Rabbit Interleukin 6,IL-6 ELISA Kit (https://www.cusabio.com/ELISA-Kit/Rabbit-Interleukin-6IL-6-ELISA-Kit-84596.html) ⑥ Rat Interleukin 6,IL-6 ELISA KIT (https://www.cusabio.com/ELISA-Kit/Rat-Interleukin-6IL-6-ELISA-KIT-84597.html) ⑦ Sheep Interleukin 6,IL-6 ELISA Kit (https://www.cusabio.com/ELISA-Kit/Sheep-Interleukin-6IL-6-ELISA-Kit-84598.html) ⑧ Fish Interleukin 6,IL-6 ELISA Kit (https://www.cusabio.com/ELISA-Kit/Fish-Interleukin-6IL-6-ELISA-Kit-84600.html) ⑨ Horse Interleukin 6 (IL-6) ELISA Kit (https://www.cusabio.com/ELISA-Kit/Horse-Interleukin-6IL-6ELISA-Kit-84603.html) ⑩ Human Interleukin 6,IL-6 ELISA KIT (https://www.cusabio.com/ELISA-Kit/Human-Interleukin-6IL-6-ELISA-KIT-114917.html) ⑪ Dog Interleukin 6,IL-6 ELISA Kit (https://www.cusabio.com/ELISA-Kit/Dog-Interleukin-6IL-6-ELISA-Kit-84591.html) ⑫ Monkey Interleukin 6,IL-6 ELISA Kit (https://www.cusabio.com/ELISA-Kit/Monkey-Interleukin-6IL-6-ELISA-Kit-84593.html) ⑬ Mouse Interleukin 6,IL-6 ELISA Kit (https://www.cusabio.com/ELISA-Kit/Mouse-Interleukin-6-IL-6-ELISA-Kit-12935181.html) ⑭ Human Interleukin 6,IL-6 ELISA KIT (https://www.cusabio.com/ELISA-Kit/Human-Interleukin-6-IL-6-ELISA-KIT-12941977.html)

Local distributors will tell you the prices of specific products.