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 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 20μg/100μg

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

Recombinant Human Neuroserpin protein(SERPINI1) (Active)

CSB-AP000141HU 5ug/25ug/100ug/250ug/500ug/1mg

Recombinant Human Superoxide dismutase [Cu-Zn] protein(SOD1) (Active)

CSB-AP000131HU 20ug/100ug/250ug/500ug/1mg

Recombinant Human Superoxide dismutase [Cu-Zn] protein(SOD1) (Active)

CSB-AP000121HU 20ug/100ug/250ug/500ug/1mg

Recombinant Human Fructose-2,6-bisphosphatase TIGAR protein(TIGAR) (Active)

CSB-AP000111HU 5ug/25ug/100ug/250ug/500ug/1mg

Recombinant Human NAD-dependent malic enzyme, mitochondrial protein(ME2) (Active)

CSB-AP000101HU 5ug/25ug/100ug/250ug/500ug/1mg

Recombinant Human Protein disulfide-isomerase protein(P4HB) (Active)

CSB-AP000091HU 20ug/100ug/250ug/500ug/1mg

Recombinant Human Fms-related Tyrosine Kinase 3 Ligand(FLT3LG),partial (Active) (GMP)

CSB-AP005901HU 1mg/100μg/5μg

Recombinant Mouse Carbonic anhydrase 14(Ca14),partial

CSB-AP005781MO 10ug/50ug/500ug/1mg

Recombinant Mouse Ephrin-A1(Efna1),partial

CSB-AP005771MO 10ug/50ug/500ug/1mg

Recombinant Mouse Glypican-1(Gpc1)

CSB-AP005761MO 10ug/50ug/500ug/1mg

Recombinant Human Fibronectin(FN1),partial

CSB-AP005751HU 10ug/50ug/500ug/1mg

Recombinant Human Proprotein convertase subtilisin/kexin type 9(PCSK9)

CSB-AP005741HU 10ug/50ug/500ug/1mg

Recombinant Human Pro-neuregulin-1, membrane-bound isoform(NRG1),partial

CSB-AP005731HU 10ug/50ug/500ug/1mg

Recombinant Human R-spondin-1(RSPO1),partial

CSB-AP005721HU 10ug/50ug/500ug/1mg

Recombinant Human Ephrin-A1(EFNA1)

CSB-AP005711HU 10ug/50ug/500ug/1mg

Recombinant Human Activin receptor type-2B(ACVR2B),partial

CSB-AP005701HU 10ug/50ug/500ug/1mg

Recombinant Human GDNF family receptor alpha-1(GFRA1)

CSB-AP005691HU 10ug/50ug/500ug/1mg

Recombinant Human Ephrin type-A receptor 4(EPHA4),partial

CSB-AP005681HU 10ug/50ug/500ug/1mg

Recombinant Human Angiotensin-converting enzyme 2(ACE2),partial

CSB-AP005671HU 10ug/50ug/500ug/1mg

Recombinant Human Cathepsin E(CTSE)

CSB-AP005661HU 10ug/50ug/500ug/1mg

Recombinant Human Malate dehydrogenase, cytoplasmic(MDH1)

CSB-AP005651HU 10ug/50ug/500ug/1mg

Recombinant Human Carbonic anhydrase 5B, mitochondrial(CA5B)

CSB-AP005641HU 10ug/50ug/500ug/1mg

Recombinant Human Carbonic anhydrase 4(CA4),partial

CSB-AP005631HU 10ug/50ug/500ug/1mg

Recombinant Human Parathyroid hormone(PTH)

CSB-AP005621HU 10ug/50ug/500ug/1mg

Recombinant Human Arginase-1(ARG1)

CSB-AP005611HU 10ug/50ug/500ug/1mg

Recombinant Human NKG2-D type II integral membrane protein(KLRK1),partial

CSB-AP005601HU 10ug/50ug/500ug/1mg

Recombinant Human Ephrin type-A receptor 2(EPHA2),partial

CSB-AP005591HU 10ug/50ug/500ug/1mg

Recombinant Human Ephrin type-A receptor 8(EPHA8),partial

CSB-AP005581HU 10ug/50ug/500ug/1mg

Recombinant Human Nectin-4(NECTIN4),partial

CSB-AP005571HU 10ug/50ug/500ug/1mg

Recombinant Human Arginase-1(ARG1)

CSB-AP005561HU 10ug/50ug/500ug/1mg

Recombinant Human MHC class I polypeptide-related sequence A(MICA),partial

CSB-AP005551HU 10ug/50ug/500ug/1mg

Recombinant Human Thioredoxin(TXN)

CSB-AP005541HU 10ug/50ug/500ug/1mg

Recombinant Human Immunoglobulin heavy constant gamma 1(IGHG1),partial

CSB-AP005531HU 10ug/50ug/500ug/1mg

Recombinant Human UL16-binding protein 2(ULBP2),partial

CSB-AP005521HU 10ug/50ug/500ug/1mg

Recombinant Human Inhibin beta C chain(INHBC)

CSB-AP005511HU 10ug/50ug/500ug/1mg

Recombinant Human Ephrin type-B receptor 1(EPHB1),partial

CSB-AP005501HU 10ug/50ug/500ug/1mg

Recombinant Human Vesicle-associated membrane protein-associated protein B/C(VAPB),partial

CSB-AP005491HU 10ug/50ug/500ug/1mg

Recombinant Human Syndecan-2(SDC2),partial

CSB-AP005481HU 10ug/50ug/500ug/1mg

Recombinant Human Lysosome-associated membrane glycoprotein 2(LAMP2),partial

CSB-AP005471HU 10ug/50ug/500ug/1mg

Recombinant Human Ephrin-A4(EFNA4),partial

CSB-AP005461HU 10ug/50ug/500ug/1mg

Recombinant Human Integrin alpha-5(ITGA5),partial

CSB-AP005451HU 10ug/50ug/500ug/1mg

Recombinant Human Cytotoxic and regulatory T-cell molecule(CRTAM),partial

CSB-AP005441HU 10ug/50ug/500ug/1mg

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