Human IL-37b / IL-1F7b Protein, His Tag

ACRObiosystems

Human IL-37b / IL-1F7b Protein, His Tag

4

Cytokines&Growth Factors

Research Use Only

Unconjugated

95%

Powder

20.3 kDa

Characteristics: This protein carries a polyhistidine tag at the N-terminus. The protein has a calculated MW of 20.3 kDa. The protein migrates as 21-23 kDa under reducing (R) condition (SDS-PAGE). Description: Interleukin-1 family member 7 (IL1F7b) ,a member of the IL-1 family, is aslo known as interleukin-37, interleukin-1 homolog 4 (IL-1H4), interleukin-1 zeta (IL-1 zeta) and interleukin-1-related protein, which can interact with SMAD3 and bind to IL18R1, but not to IL1R1, with lower affinity than IL18. IL1F7b is a suppressor of innate inflammatory and immune responses involved in curbing excessive inflammation. This function requires SMAD3. Therefore,IL1F7b can suppress, or reduce, proinflammatory cytokine production, including IL1A and IL6, as well as CCL12, CSF1, CSF2, CXCL13, IL1B, IL23A and IL1RN, but spare anti-inflammatory cytokines. Furthermore,IL1F7b can also inhibit dendritic cell activation.

● -20°C to -70°C for 12 months in lyophilized state; ● -70°C for 3 months under sterile conditions after reconstitution. For long term storage, the product should be stored at lyophilized state at -20°C or lower.

Human IL-37b, His Tag (ILB-H5141) is expressed from E. coli cells. It contains AA Val 46 - Asp 218 (Accession # AAH20637.1).

Human

Human

N-6×His. E. coli. Val 46 - Asp 218

-20℃

12352202