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Recombinant Human Proteins

Human cell expressed proteins with human post-translational modifications

Apollo Cytokine Research supplies recombinant human proteins expressed from human cells (hcx) and ELISA kits with recombinant human protein standards expressed from human cells.

Apollo Cytokine Research proteins are expressed from modified human 293 cells, which have the cellular machinery necessary to attach human post-translational modifications (PTMs) to the proteins being expressed. As such, they are different from recombinant human proteins expressed from other species.

Apollo utilizes conventional chromatography purification techniques to purify the proteins. No tag-based affinity chromatography techniques are used for ligands. Each protein has purity greater than 95% by silver stain, with most proteins >97% pure.

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Recombinant Human Proteins: A-H I-L M-Z
Protein	Species	Source	% Carbohydrate
Activin RIA - Fc Chimera	Human	Human	3-20
Amphiregulin (Mature)	Human	Human	25-50
BAFF	Human	Human	<5
BAFF R - Fc Chimera	Human	Human	0-25
beta-NGF	Human	Human	<5
c-kit - Fc Chimera/SCF R - Fc Chimera	Human	Human	5-45
c-kit/SCF sR	Human	Human	15-45
CCL3/MIP-1 alpha	Human	Human	<5
CCL4/MIP-1 beta	Human	Human	<5
CD209L - Fc Chimera/DCSIGNR - Fc Chimera	Human	Human	5-25
CD33 - Fc Chimera/Siglec-3 - Fc Chimera	Human	Human	10-30
CD40 (167aa) - Fc Chimera	Human	Human	5-30
CD40 (173aa) - Fc Chimera	Human	Human	5-30
CRC-beta - Fc Chimera	Human	Human	0-25
Cripto-1 - Fc Chimera	Human	Human	5-30
DCSIGNR - Fc Chimera/CD209L - Fc Chimera	Human	Human	5-25
EGF R - Fc Chimera	Human	Human	5-30
EPO	Human	Human	25-55
EPO R - Fc Chimera	Human	Human	0-20
FGF R1 alpha (IIIc) - Fc Chimera	Human	Human	35-50
FGF basic/FGF-2	Human	Human	<5
FGF R4 - Fc Chimera	Human	Human	15-30
Flt-3 - Fc Chimera	Human	Human	15-35
Flt-3 Ligand	Human	Human	10-40
G-CSF	Human	Human	0-10
GM-CSF	Human	Human	5-50
GM-CSF R alpha - Fc Chimera	Human	Human	15-40
Growth Hormone	Human	Human	<5
Growth Hormone R - Fc Chimera	Human	Human	15-35
HGF	Human	Human	0-30
IFN-gamma	Human	Human	10-30
IFN-gamma R1 - Fc Chimera	Human	Human	10-35
IFN-alpha 2b	Human	Human	0-5
IFNAR2 - Fc Chimera	Human	Human	15-40
IGFBP-3	Human	Human	25-35
IL-1ra	Human	Human	5-25
IL-1 RI - Fc Chimera	Human	Human	0-36
IL-2	Human	Human	0-15
IL-2 R alpha - Fc Chimera	Human	Human	5-35
IL-2 R beta - Fc Chimera	Human	Human	20-40
IL-2 R gamma - Fc Chimera	Human	Human	25-50
IL-3	Human	Human	0-40
IL-3 R alpha - Fc Chimera	Human	Human	25-40
IL-4	Human	Human	0-25
IL-5	Human	Human	10-35
IL-6	Human	Human	0-20
IL-7 R alpha - Fc Chimera	Human	Human	30-45
IL-8	Human	Human	<5
IL-10	Human	Human	<5
IL-10 R alpha - Fc Chimera	Human	Human	5-40
IL-12	Human	Human	15-35 on alpha chain 0-25 on beta chain
IL-17A	Human	Human	<5
IL-17F	Human	Human	<5
IL-4 R alpha (207 aa) - Fc Chimera	Human	Human	15-35
IL-5 R alpha (322 aa) - Fc Chimera	Human	Human	5-30
L-Selectin - Fc Chimera	Human	Human	20-45
Leptin	Human	Human	<5
Lymphotoxin-alpha/TNF-beta	Human	Human	0-25
M-CSF	Human	Human	0-50
M-CSF R - Fc Chimera	Human	Human	20-45
MC-148-Fc Chimera	MCV	Human	0-28
MCP-1/CCL2	Human	Human	0-55
MIP-1 alpha/CCL3	Human	Human	<5
MIP-1 beta/CCL4	Human	Human	<5
NGF R (209 aa) - Fc Chimera	Human	Human	25-45
NGF R (222 aa) - Fc Chimera	Human	Human	30-50
Noggin	Human	Human	5-25
NT-3	Human	Human	<5
Oncostatin M	Human	Human	0-40
Ox40 - Fc Chimera	Human	Human	15-30
SCF	Human	Human	0-50
SCF R - Fc Chimera/c-kit - Fc Chimera	Human	Human	5-45
SCF sR/c-kit	Human	Human	15-45
Siglec-3 - Fc Chimera/CD33 - Fc Chimera	Human	Human	10-30
TGF-beta RII - Fc Chimera	Human	Human	5-40
TGF-beta 1	Human	Human	<5
Thrombopoietin	Human	Human	>35
TNF-alpha	Human	Human	<5
TNF-beta/Lymphotoxin-alpha	Human	Human	0-25
TNF RI - Fc Chimera	Human	Human	5-20
TNF RII - Fc Chimera	Human	Human	5-35
TRAIL R1 - Fc Chimera	Human	Human	10-35
TRAIL R2 - Fc Chimera	Human	Human	0-25
Transferrin	Human	Human	5-20
TrkA - Fc Chimera	Human	Human	25-50
TrkB - Fc Chimera	Human	Human	20-40
TrkC - Fc Chimera	Human	Human	15-55
VEGF-C	Human	Human	15-40
VEGF-121	Human	Human	0-30
VEGF-165	Human	Human	0-20

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