Cell Culture Growth Factors and Hormones
Medchemexpress LLC GRO-gamma/CXCL3 Hum 50ug
Recombinant human GRO-gamma (CXCL3) produced in CHO cells and supplied as a lyophilized powder for research use. The protein corresponds to residues A35-N107 of the human sequence, exhibits high purity by reducing SDS-PAGE, and shows chemotactic activity on CXCR2-expressing cells in bioassays.
- Produced in CHO cells for mammalian-like post-translational processing.
- Contains residues A35-N107, totaling 73 amino acids.
- Purity greater than 95% as determined by reducing SDS-PAGE.
- Approximate molecular weight of 9 kDa under reducing conditions.
- Bioactive in chemotaxis assays with an ED50 below 200 ng/mL.
- Supplied as a lyophilized powder, lyophilized from PBS.
- Store long-term at -20°C; after reconstitution, stable at 4°C for one week.
Medchemexpress LLC Neurturin Human 10ug
Recombinant human neurturin (mature A96-V197) is supplied lyophilized and tag-free for in vitro research use. Produced in E. coli, the protein shows >95% purity by reducing SDS-PAGE and has a predicted mass of 11.8 kDa (apparent ≈15 kDa). Formulation options and storage recommendations are provided to preserve activity for cell culture and biochemical assays.
- Human source corresponding to mature residues A96-V197.
- Expressed in E. coli and supplied tag free.
- Purity greater than 95% as determined by reducing SDS-PAGE.
- Predicted molecular mass 11.8 kDa; apparent ≈15 kDa on SDS-PAGE.
- Lyophilized formulation with citrate, sucrose, mannitol, and Tween 80 (alternative TFA option).
- Store at -20°C; stable for two years from receipt when stored as supplied; aliquot and freeze after reconstitution.
- Suitable for cell culture and in vitro neurobiology assays.
Medchemexpress LLC EGF Human HEK293 5ug
The Progranulin/PGRN protein is involved in a variety of cellular processes including cell growth inflammation and neurodegeneration It acts as a regulator of tissue repair and has been implicated in the pathogenesis of several diseases including Alzheimer s disease and frontotemporal dementia Progranulin/PGRN interacts with various receptors and signaling pathways to exert its effects on cellular function and disease progression EGF Protein Human (HEK293 N-hFc) is the recombinant human-derived EGF protein expressed by HEK293 with N-hFc labeled tag
