Research Grade Cytokines and Growth Factors

To facilitate a seamless transition from pre-clinical to clinical studies, both Research Grade and GMP Grade HumanKine cytokines and growth factors are manufactured through the same production process, minimizing variability in performance between Research Grade and GMP Grade products.

Humankine recombinant proteins, cytokines and growth factors vials and plate.
  • cGMP Grade available
  • HEK293 human cell expressed
  • Authentic human proteins
  • Native human folding & glycosylation
  • Animal component free
  • Tag, xeno and endotoxin free
  • High purity
  • High activity
  • Manufactured in the USA

Research Grade Cytokines and Growth Factors

All HumanKine cytokines and growth factors are expressed in HEK293 cells.

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Product Cat no. Activity (EC 50) Purity
Activin A HZ-1138 0.5-3.5 ng/mL >95%
beta NGF HZ-1222 0.5-3.0 ng/mL >95%
BMP-2 HZ-1128 7.5-37.5 ng/mL >95%
BMP-4 HZ-1045 1.5-9 ng/mL >95%
BMP-7 HZ-1229 3.6-18.5 ng/mL >95%
CNTF HZ-1331 2.75-14 ng/mL >95%
Cystatin C HZ-1211 ≤ 5 µM IC50 >95%
DKK-1 HZ-1314 7-70 ng/mL >95%
EGF HZ-1326 0.1-0.6 ng/mL >95%
EPO HZ-1168 0.2-1.4 ng/mL >95%
FGF-1 HZ-1327 0.5-2.5 ng/mL >95%
FGF-4 HZ-1218 6-30 ng/mL >95%
FGF-7 (KGF) HZ-1100 4- 20 ng/mL >95%
FGF-8b HZ-1103 0.7-4 ng/mL >95%
FGF-9 HZ-1329 2-11 ng/mL >95%
FGF-19 HZ-1330 50-300 ng/mL >95%
FGF Basic-TS HZ-1285 0.4-2.5 ng/mL >95%
FLT3 Ligand HZ-1151 0.4-3.0 ng/mL >95%
G-CSF HZ-1207 0.009-0.5 ng/mL >95%
GDNF HZ-1311 ≤ 10 ng/mL >95%
GM-CSF HZ-1002 0.08-0.8 ng/mL >95%
HGF HZ-1084 5-25 ng/mL >95%
HGH HZ-1007 0.05-0.5 ng/mL >95%
HSA HZ-3001 On request >95%
IFN alpha 2A HZ-1066 ≤ 0.06 ng/mL >95%
IFN alpha 2B HZ-1072 0.035-0.175 ng/mL >95%
IFN beta HZ-1298 ≤ 0.1 ng/mL  >95%
IFN gamma HZ-1301 0.02-0.14 ng/mL >95%
IGF-1 HZ-1322 14-70 ng/mL >95%
IL-1 alpha HZ-1320 0.125-1.25 ng/mL >95%
IL-1 beta HZ-1164 ≤ 0.05 ng/mL >95%
IL-2 HZ-1015 0.05-0.35 ng/mL >95%
IL-3 HZ-1074 0.4-2 ng/mL >95%
IL-4 HZ-1004 0.07-0.4 ng/mL >95%
IL-5 HZ-1324 0.2-0.9 ng/mL >95%
IL-6 HZ-1019 0.064-0.43 ng/mL >95%
IL-7 HZ-1281 0.1-1.4 ng/mL >95%
IL-8 HZ-1318 On Request >95%
IL-9 HZ-1240 0.1-0.6 ng/mL >95%
IL-10 HZ-1145 0.18-2 ng/mL >95%
IL-12 HZ-1256 0.8-4.0 ng/mL >95%
IL-12 beta HZ-1321 On Request >95%
IL-15 HZ-1323 3-17 ng/mL >95%
IL-17A HZ-1113 0.24-1.2 ng/mL >95%
IL-17F HZ-1116 4.5-22.5 ng/mL >95%
IL-19 HZ-1332 200-1000 ng/mL >95%
IL-21 HZ-1319 0.045-0.225 ng/mL >95%
IL-22 HZ-1325 0.045-0.225 ng/mL >95%
IL-23 HZ-1254 1.25-6.5 ng/mL >95%
IL-27 HZ-1275 3-16 ng/mL >95%
IL-28A HZ-1235 0.01-0.06 ng/mL >95%
IL-28B HZ-1245 0.07-0.35 ng/mL >95%
IL-29 HZ-1156 0.12-0.6 ng/mL >95%
IL-34 HZ-1316 On request >95%
LEFTY-1 HZ-1109 ≤ 2.5 ug/mL >95%
LIF HZ-1292 0.135-0.675 ng/mL >95%
MCP-1 HZ-1334 150-750 ng/mL >95%
M-CSF HZ-1192 1-11 ng/mL >95%
Noggin HZ-1118 1.5-15 ng/mL >95%
OSM HZ-1030 0.1-1.5 ng/mL >95%
PDGFaa HZ-1215 ≤ 10 ng/mL >95%
PDGFbb HZ-1308 0.3-3.0 ng/mL >95%
Pleiotrophin-PTN HZ-1278 100-500 ng/mL >95%
proIGF-II HZ-1161 12-80 ng/mL >95%
R-Spondin-I HZ-1328 4-20 ng/mL >95%
SCF HZ-1024 15-85 ng/mL >95%
Sonic Hedgehog-SHH HZ-1306 ≤ 350 ng/mL >90%
TGF beta 1 HZ-1011 0.01-0.17 ng/mL >95%
TGF beta 2 HZ-1092 0.018-0.18 ng/mL >95%
TGF beta 3 HZ-1090 ≤ 0.75 ng/mL >95%
Thrombin-Coagulation Factor II HZ-3010 1000-5000 NIH Units >95%
Thrombopoietin HZ-1248 1-7 ng/mL >95%
TNF alpha HZ-1014 0.002-0.026 ng/mL >95%
Transferrin HZ-1317 65-330 ng/mL >95%
VEGF121 HZ-1204 ≤ 15 ng/mL >95%
VEGF165 HZ-1038 0.3-3.75 ng/mL >95%
Wnt3A HZ-1296 1-17 ng/mL >90%
Product Cat no. Activity (EC 50) Purity
Activin A HZ-1138 0.5-3.5 ng/mL >95%
BMP-2 HZ-1128 7.5-37.5 ng/mL >95%
BMP-4 HZ-1045 1.5-9 ng/mL >95%
BMP-7 HZ-1229 3.6-18.5 ng/mL >95%
Cystatin C HZ-1211 ≤ 5 µM IC50 >95%
DKK-1 HZ-1314 7-70 ng/mL >95%
GDNF HZ-1311 ≤ 10 ng/mL >95%
LEFTY-1 HZ-1109 ≤ 2.5 ug/mL >95%
Noggin HZ-1118 1.5-15 ng/mL >95%
R-Spondin-I HZ-1328 4-20 ng/mL >95%
Sonic Hedgehog-SHH HZ-1306 ≤ 350 ng/mL >90%
TGF beta 1 HZ-1011 0.01-0.17 ng/mL >95%
TGF beta 2 HZ-1092 0.018-0.18 ng/mL >95%
TGF beta 3 HZ-1090 ≤ 0.75 ng/mL >95%
Wnt3A HZ-1296 1-17 ng/mL >90%
Product Cat no. Activity (EC 50) Purity
G-CSF HZ-1207 0.009-0.5 ng/mL >95%
GM-CSF HZ-1002 0.08-0.8 ng/mL >95%
M-CSF HZ-1192 1-11 ng/mL >95%
Product Cat no. Activity (EC 50) Purity
CNTF HZ-1331 2.75-14 ng/mL >95%
IL-1 alpha HZ-1320 0.125-1.25 ng/mL >95%
IL-1 beta HZ-1164 ≤ 0.05 ng/mL >95%
IL-2 HZ-1015 0.05-0.35 ng/mL >95%
IL-3 HZ-1074 0.4-2 ng/mL >95%
IL-4 HZ-1004 0.07-0.4 ng/mL >95%
IL-5 HZ-1324  0.2-0.9 ng/mL >95%
IL-6 HZ-1019 0.064-0.43 ng/mL >95%
IL-7 HZ-1281 0.1-1.4 ng/mL >95%
IL-8 HZ-1318 On request >95%
IL-9 HZ-1240 0.1-0.6 ng/mL >95%
IL-10 HZ-1145 0.18-2 ng/mL >95%
IL-12 HZ-1256 0.8-4.0 ng/mL >95%
IL-12 beta HZ-1321 On Request >95%
IL-15 HZ-1323 3-17 ng/mL >95%
IL-17A HZ-1113 ≤ 2 ng/mL  >95%
IL-17F HZ-1116 ≤ 10 ng/mL  >95%
IL-19 HZ-1332 200-1000 ng/mL >95%
IL-21 HZ-1319 0.2-1 ng/mL >95%
IL-22 HZ-1325 0.045-0.225 ng/mL >95%
IL-23 HZ-1254 1.25-6.5 ng/mL >95%
IL-27 HZ-1275 3-16 ng/mL >95%
IL-28A HZ-1235 0.01-0.06 ng/mL >95%
IL-28B HZ-1245 0.07-0.35 ng/mL >95%
IL-29 HZ-1156 0.12-0.6 ng/mL >95%
IL-34 HZ-1316 On request >95%
LIF HZ-1292 0.135-0.675 ng/mL >95%
IFN alpha 2A HZ-1066 ≤ 0.06 ng >95%
IFN alpha 2B HZ-1072 0.035-0.175 ng/mL >95%
IFN beta HZ-1298 ≤ 0.1 ng/mL  >95%
IFN gamma HZ-1301 0.02-0.14 ng/mL >95%
TNF alpha HZ-1014 0.002-0.026 ng/mL >95%
OSM HZ-1030 0.1-1.5 ng/mL >95%
Product Cat no. Activity (EC 50) Purity
EGF HZ-1326 0.1-0.6 ng/mL >95%
FGF-1 HZ-1327 0.5-2.5 ng/mL >95%
FGF-4 HZ-1218 6-30 ng/mL >95%
FGF-7 (KGF) HZ-1100 4- 20 ng/mL >95%
FGF-8b HZ-1103 0.7-4 ng/mL >95%
FGF-9 HZ-1329 2-11 ng/mL >95%
FGF-19 HZ-1330 50-300 ng/mL >95%
FGF Basic-TS HZ-1285 0.4-2.5 ng/mL >95%
PDGFaa HZ-1215 ≤ 10 ng/mL >95%
PDGFbb HZ-1308 0.3-3.0 ng/mL >95%
proIGF-II HZ-1161 12-80 ng/mL >95%
beta NGF HZ-1222 0.5-3.0 ng/mL >95%
HGF HZ-1084 5-25 ng/mL >95%
HGH HZ-1007 0.05-0.26 ng/mL >95%
IGF-1 HZ-1322 14-70 ng/mL >95%
Pleiotrophin-PTN HZ-1278 100-500 ng/mL >95%
FLT3 Ligand HZ-1151 0.4-3.0 ng/mL >95%
SCF HZ-1024 15-85 ng/mL >95%
VEGF121 HZ-1204 ≤ 15 ng/mL >95%
VEGF165 HZ-1038 0.3-3.75 ng/mL >95%
EPO HZ-1168 0.2-1.4 ng/mL >95%
Thrombopoietin HZ-1248 1-7 ng/mL >95%
Thrombin-Coagulation Factor II HZ-3010 1000-5000 NIH Units >95%
Transferrin HZ-1317 65-330 ng/mL >95%
Product Cat no. Activity (EC 50) Purity
HSA HZ-3001 On request >95%