Active Protein

Active Protein

Proteins are large biomolecules, or macromolecules, consisting of one or more long chains of amino acid residues. An active protein is one that does what it is supposed to. Its opposite is an inactive protein which does not work. The transition may be caused by things such as acidity and heat which destroys or deactivates the protein. CUSABIO's active protein primarily includes cytokines, enzyme, hormone, et al. All of our products have been sold with high-quality and good biological activities. The purity of most active proteins are higher than 97%, and all of which have been validated activity and low endotoxin, stored in freeze-dried powder form for best stability, majority tag-free thus closer to native protein. If you want to know more about process of protein production, please click here.


Active Protein


Product Features

  • High Purity: >97%
  • Low Endotoxin: Less than 1.0 EU/µg as determined by LAL method.
  • Active Verification: Biological activity up to > 1.0 × 109 IU/mg.
  • Uniform Delivery Form: Lyophilized Powder.
  • Tag Type: Tag free.

    The cytotoxicity assay of TNF

  • Carrier Free: dissolved in PBS before lyophilization, without BSA.
  • Animal free.
  • Delivery Time: In stock. Fast delivery within 5-10 business days.
  • Price & Size: Differnt sizes available and competitive prices.
  • Standard COA for each item.
  • Complete datasheet for each item.
Product Name Code Size
Recombinant Human C-C motif chemokine 21 protein(CCL21) (Active) CSB-AP000941HU 5ug/20ug/100ug/250ug/500ug/1mg
Recombinant Human C-C motif chemokine 20 protein(CCL20) (Active) CSB-AP000931HU 5ug/20ug/100ug/250ug/500ug/1mg
Recombinant Human C-C motif chemokine 14 protein(CCL14) (Active) CSB-AP000921HU 2ug/10ug/100ug/250ug/500ug/1mg
Recombinant Human C-C motif chemokine 13 protein(CCL13) (Active) CSB-AP000911HU 5ug/20ug/100ug/250ug/500ug/1mg
Recombinant Human Eotaxin protein(CCL11) (Active) CSB-AP000901HU 5ug/20ug/100ug/250ug/500ug/1mg
Recombinant Human C-C motif chemokine 8 protein(CCL8) (Active) CSB-AP000891HU 2ug/10ug/100ug/250ug/500ug/1mg
Recombinant Human C-C motif chemokine 7 protein(CCL7) (Active) CSB-AP000881HU 2ug/10ug/100ug/250ug/500ug/1mg
Recombinant Human C-C motif chemokine 5 protein(CCL5) (Active) CSB-AP000871HU 5ug/20ug/100ug/250ug/500ug/1mg
Recombinant Human C-C motif chemokine 4 protein(CCL4) (Active) CSB-AP000861HU 2ug/10ug/100ug/250ug/500ug/1mg
Recombinant Human C-C motif chemokine 4 protein(CCL4) (Active) CSB-AP000851HU 5ug/20ug/100ug/250ug/500ug/1mg
Recombinant Human C-C motif chemokine 3 protein(CCL3) (Active) CSB-AP000841HU 5ug/20ug/100ug/250ug/500ug/1mg
Recombinant Human C-C motif chemokine 3-like 1 protein(CCL3L1) (Active) CSB-AP000831HU 5ug/20ug/100ug/250ug/500ug/1mg
Recombinant Human C-C motif chemokine 2 protein(CCL2) (Active) CSB-AP000821HU 5ug/20ug/100ug/250ug/500ug/1mg
Recombinant Human C-C motif chemokine 1 protein(CCL1) (Active) CSB-AP000811HU 2ug/10ug/100ug/250ug/500ug/1mg
Recombinant Human Fractalkine protein(CX3CL1) (Active) CSB-AP000801HU 5ug/20ug/100ug/250ug/500ug/1mg
Recombinant Human Lymphotactin protein(XCL1) (Active) CSB-AP000791HU 5ug/20ug/100ug/250ug/500ug/1mg
Recombinant Human VEGF coregulated chemokine 1 protein(CXCL17) (Active) CSB-AP000781HU 5ug/25ug/100ug/250ug/500ug/1mg
Recombinant Human C-X-C motif chemokine 13 protein(CXCL13) (Active) CSB-AP000771HU 5ug/20ug/100ug/250ug/500ug/1mg
Recombinant Human Stromal cell-derived factor 1 protein(CXCL12) (Active) CSB-AP000761HU 2ug/10ug/100ug/250ug/500ug/1mg
Recombinant Human Stromal cell-derived factor 1 protein(CXCL12) (Active) CSB-AP000751HU 2ug/10ug/100ug/250ug/500ug/1mg
Recombinant Human Stromal cell-derived factor 1 protein(CXCL12) (Active) CSB-AP000741HU 2ug/10ug/100ug/250ug/500ug/1mg
Recombinant Human C-X-C motif chemokine 11 protein(CXCL11) (Active) CSB-AP000731HU 5ug/20ug/100ug/250ug/500ug/1mg
Recombinant Human C-X-C motif chemokine 10 protein(CXCL10) (Active) CSB-AP000721HU 5ug/25ug/100ug/250ug/500ug/1mg
Recombinant Human C-X-C motif chemokine 9 protein(CXCL9) (Active) CSB-AP000711HU 5ug/20ug/100ug/250ug/500ug/1mg
Recombinant Human Platelet basic protein(PPBP) (Active) CSB-AP000701HU 2ug/10ug/100ug/250ug/500ug/1mg
Recombinant Human C-X-C motif chemokine 6 protein(CXCL6) (Active) CSB-AP000691HU 5ug/20ug/100ug/250ug/500ug/1mg
Recombinant Human C-X-C motif chemokine 5 protein(CXCL5) (Active) CSB-AP000681HU 5ug/20ug/100ug/250ug/500ug/1mg
Recombinant Human C-X-C motif chemokine 5 protein(CXCL5) (Active) CSB-AP000671HU 5ug/20ug/100ug/250ug/500ug/1mg
Recombinant Human Platelet factor 4 protein(PF4) (Active) CSB-AP000661HU 5ug/20ug/100ug/250ug/500ug/1mg
Recombinant Human C-X-C motif chemokine 3 protein(CXCL3) (Active) CSB-AP000651HU 2ug/10ug/100ug/250ug/500ug/1mg
Recombinant Human C-X-C motif chemokine 2 protein(CXCL2) (Active) CSB-AP000641HU 2ug/10ug/100ug/250ug/500ug/1mg
Recombinant Human Growth-regulated alpha protein(CXCL1) (Active) CSB-AP000631HU 5ug/25ug/100ug/250ug/500ug/1mg
Recombinant Human C-C motif chemokine 18 protein(CCL18) (Active) CSB-AP000621HU 2ug/10ug/100ug/250ug/500ug/1mg
Recombinant Human C-C motif chemokine 17 protein(CCL17) (Active) CSB-AP000611HU 5ug/20ug/100ug/250ug/500ug/1mg
Recombinant Human C-C motif chemokine 16 protein(CCL16) (Active) CSB-AP000601HU 5ug/20ug/100ug/250ug/500ug/1mg
Recombinant Human C-C motif chemokine 15 protein(CCL15) (Active) CSB-AP000591HU 5ug/25ug/100ug/250ug/500ug/1mg
Recombinant Human C-C motif chemokine 15 protein(CCL15) (Active) CSB-AP000581HU 5ug/25ug/100ug/250ug/500ug/1mg
Recombinant Human C-C motif chemokine 14 protein(CCL14) (Active) CSB-AP000571HU 2ug/10ug/100ug/250ug/500ug/1mg
Recombinant Rat Prolactin protein(Prl) (Active) CSB-AP000081RA 10ug/50ug/100ug/250ug/500ug/1mg
Recombinant Mouse Prolactin protein(Prl) (Active) CSB-AP000071MO 10ug/50ug/100ug/250ug/500ug/1mg
Recombinant Human Leptin protein(LEP) (Active) CSB-AP000061HU 200ug/1mg/5000ug
Recombinant Human Parathyroid hormone protein(PTH) (Active) CSB-AP000051HU 20ug/100ug/250ug/500ug/1mg
Recombinant Human Parathyroid hormone protein(PTH),15N Stable Isotope Labeled(Active) CSB-AP000041HU 10ug/50ug/100ug/250ug/500ug/1mg
Recombinant Human Parathyroid hormone protein(PTH) (Active) CSB-AP000031HU 20ug/100ug/250ug/500ug/1mg
Recombinant Human Parathyroid hormone protein(PTH) (Active) CSB-AP000021HU 20ug/100ug/250ug/500ug/1mg
Recombinant Human Somatotropin protein(GH1) (Active) CSB-AP000011HU 10ug/50ug/100ug/250ug/500ug/1mg
Recombinant Human Persephin protein(PSPN) (Active) CSB-AP002951HU 5ug/20ug/100ug/250ug/500ug/1mg
Recombinant Staphylococcus phage 42D?protein(sak) (Active) CSB-AP000181BDN 20ug/100ug/250ug/500ug/1mg
Recombinant Streptococcus sp Streptokinase G protein(skg) (Active) CSB-AP000171SNC 20ug/100ug/250ug/500ug/1mg
Recombinant Human Plasminogen activator inhibitor 2 protein(SERPINB2) (Active) CSB-AP000151HU 2ug/10ug/100ug/250ug/500ug/1mg

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