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LSBio
2401 Fourth Avenue Suite 900
Seattle WA 98121
Phone:
866-819-4732 (Toll Free North America
206-374-1102 (International)
Fax:
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Recombinant Proteins

Recombinant Proteins
LSBio offers an extensive selection of high-quality recombinant proteins of human, murine, and rat origin, produced in a variety of expression systems that include bacteria, yeast, baculovirus infected insect cells, and mammalian cells. Protein categories include Growth Factors, Cytokines, Chemokines, Neurotrophins, Proteases, and other miscellaneous proteins, all of which are rigorously tested to meet the research and development demand for excellent quality and uncompromising biological activity. Our recombinant proteins can be used for a variety of applications, including functional assays, high throughput screens, antigen generation, structural analysis, cell growth and differentiation, cell signaling, and studies involving disease onset and progression.

☰ Filters
Proteins (999+)
Recombinant (999+)
Adiponectin (56)
APOA1 / Apolipoprotein A 1 (31)
BAFF / TNFSF13B (32)
BDNF (34)
BMP2 (36)
CCL2 / MCP1 (53)
CCL20 / MIP-3-Alpha (29)
CCL3 / MIP-1-Alpha (45)
CCL4 / MIP-1 Beta (33)
CCL5 / RANTES (38)
CCL8 / MCP2 (32)
CD274 / B7-H1 / PD-L1 (60)
CD275 / B7-H2 / ICOS Ligand (29)
CD38 (29)
CD40L (53)
CD47 (38)
CD80 (36)
CD86 (36)
CD95 / FAS (39)
CSF1 / MCSF (55)
CSF1R / CD115 / FMS (39)
CSF2 / GM-CSF (72)
CSF3 / G-CSF (52)
CTLA4 / CD152 (48)
CX3CL1 / Fractalkine (29)
CXCL1 / GRO Alpha (44)
CXCL10 / IP-10 (40)
CXCL5 (35)
CXCL9 / MIG (30)
EGF (61)
EGFR (40)
EPO / Erythropoietin (40)
ERBB2 / HER2 (43)
FGF1 / Acidic FGF (44)
FGF2 / Basic FGF (76)
FGF21 (37)
FGF9 (29)
FLT3LG / Flt3 Ligand (42)
GDNF (31)
GH / Growth Hormone (35)
HAVCR2 / TIM-3 (53)
HMG1 / HMGB1 (32)
ICAM-1 / CD54 (40)
IDH1 / IDH (33)
IFN Gamma / Interferon Gamma (91)
IFNA2 / Interferon Alpha 2 (31)
IGF1 (72)
IL-10 (83)
IL11 (31)
IL13 (50)
IL15 (42)
IL16 (31)
IL17A (50)
IL17F (35)
IL18 (38)
IL1A / IL-1 Alpha (57)
IL-1B / IL-1 Beta (91)
IL1RN (44)
IL2 (90)
IL21 (40)
IL22 (56)
IL3 (53)
IL-33 (43)
IL4 (85)
IL5 (37)
IL6 / Interleukin 6 (92)
IL7 (43)
IL8 / Interleukin 8 (64)
KDR / VEGFR2 / FLK1 (37)
KITLG / SCF (62)
LCN2 / Lipocalin 2 / NGAL (33)
Leptin (38)
LIF (45)
MIP2 / GRO2 / CXCL2 (46)
MSLN / Mesothelin (32)
NGF (41)
NOG / Noggin (34)
OSM / Oncostatin M (46)
PDCD1 / CD279 / PD-1 (50)
PDGF-BB (33)
PD-L2 / PDCD1LG2 / CD273 (32)
PRL / Prolactin (36)
RETN / Resistin (33)
S100A8 / MRP8 (30)
SDF1 / CXCL12 (63)
SERPINA1 / Alpha 1 Antitrypsin (30)
SHH / Sonic Hedgehog (41)
SNCA / Alpha-Synuclein (43)
TGFB1 / TGF Beta 1 (56)
THPO / TPO / Thrombopoietin (38)
TIMP1 (30)
TNF Alpha (112)
TNFRSF17 / BCMA (35)
TNFRSF1A / TNFR1 (37)
TNFRSF4 / CD134 / OX40 (32)
TNFRSF9 / 4-1BB / CD137 (38)
TNFSF10 / TRAIL (31)
TNFSF11 / RANKL / TRANCE (41)
TTR / Transthyretin (34)
VEGFA / VEGF (63)
WB (28)
Bind (94)
ELISA (117)
Func (80)
SDS-PAGE (383)
Product Group
All Coronavirus Proteins (75)
Alzheimer's Disease (54)
Coronavirus Antibodies Proteins cDNAs (999+)
Cytokine Release Syndrome (999+)
Cytokine Release Syndrome Proteins (999+)
Hepatitis (21)
Hepatitis B (8)
Hepatitis C (10)
Hepatitis E (3)
Herpesviridae (1)
Influenza A Virus (28)
Influenza B Virus (9)
Orthomyxoviridae (37)
Papillomaviridae (11)
Pneumoviridae (7)
Polyomaviridae (3)
Retroviridae (23)
SARS-CoV-2 Associated Proteins (140)
SARS-CoV-2 Proteins (67)
Togaviridae (2)
Animal-free (100)
Preservative Free (12)
No (999+)
Yes (29)
10His, C-terminus (22)
10His, N-terminus (159)
10His, N-terminus + Myc, C-terminus (327)
10His-B2M, N-terminus + Myc, C-terminus (8)
10His-B2M-JD, N-terminus (3)
10His-B2M-JD, N-terminus + Myc, C-terminus (3)
10His-GST, N-terminus (3)
10His-GST, N-terminus + Myc, C-terminus (12)
10His-SUMO, N-terminus (15)
10His-SUMO, N-terminus + Myc, C-terminus (158)
6His, C-terminus (999+)
6His, N-terminus (999+)
6His, N-terminus + 6His, C-terminus (28)
6His, N-terminus + Fc, C-terminus (2)
6His, N-terminus + Mouse IgG Fc, C-terminus (6)
6His, N-terminus + Myc, C-terminus (32)
6His-AVI, C-terminus (2)
6His-AVI, N-terminus (2)
6His-B2M, N-terminus (58)
6His-DDK (Flag), C-terminus (3)
6His-DDK (Flag), N-terminus (3)
6His-Myc, C-terminus (10)
6His-SUMO, N-terminus (701)
6His-SUMO, N-terminus + Myc, C-terminus (8)
6His-SUMOstar, N-terminus (17)
6His-T7, N-terminus (6)
8His, C-terminus (10)
8His, N-terminus (18)
8His-DDK (Flag), N-terminus (2)
9His, C-terminus (5)
ABP-His, N-terminus (11)
DDK (Flag) (58)
DDK (Flag)-His, C-terminus (76)
DDK (Flag)-Human ACRP30headless aa 16-108 (3)
DDK (Flag)-Human ACRP30headless aa 18-111 (5)
DDK,C-terminus (188)
DDK,N-terminus (8)
Fc (325)
Fc, C-terminus (592)
Fc, N-terminus (45)
Fc/6His,C-terminus (30)
Fc/His,C-terminus (19)
Fc-6His, C-terminus (42)
Fc-AVI, C-terminus (6)
Fc-His, C-terminus (26)
Flag,C-terminus (3)
GST (999+)
GST, N-terminus (999+)
GST, N-terminus + His, C-terminus (325)
GST-6His, N-terminus (19)
GST-His, N-terminus (7)
His (999+)
His, C-Terminal (107)
His, C-terminus (3)
His, N-Terminal (999+)
His, N-terminus (5)
His,C-terminus (790)
His,N-terminus (189)
His,N-terminus + GST (27)
His/GST,N-terminus (14)
His-AVI (12)
His-AVI, C-terminus (14)
His-DDK (Flag) (6)
His-DDK (Flag), N-terminus (5)
His-Fc (84)
His-GST (999+)
His-GST, N-terminus (159)
His-GST-S (68)
His-Linker Peptide (3)
His-MBP (28)
His-Myc (3)
His-S (541)
His-SUMO (882)
His-SUMO, N-terminus (10)
His-T7 (999+)
His-T7, N-terminus (347)
Human IgG Fc (5)
Human IgG Fc, C-terminus (53)
Human IgG1 Fc (121)
Human IgG1 Fc, C-terminus (52)
Human IgG1 Fc, N-terminus (36)
Human IgG1 Fc-His, C-terminus (5)
Human Mutant IgG1 Fc (22)
KSI-6His, N-terminus (3)
MBP, N-terminus + 6His, C-terminus (14)
mFc, C-terminus (43)
Mouse IgG1 Fc (3)
Mouse IgG1 Fc, C-terminus (5)
Mouse IgG2 Fc (30)
Mouse IgG2a Fc, C-terminus (3)
Mouse IgG2a Fc, N-terminus (27)
Mouse Mutant IgG2a Fc (13)
Myc-DDK (Flag) (999+)
Myc-DDK (Flag), C-terminus (60)
Rabbit IgG Fc, N-terminus (3)
T7, N-terminus + 6His, C-terminus (7)
Tat (7)
TRX, N-terminus (8)
TRX-6His, N-terminus (19)
TRX-His, N-terminus (4)
Acinetobacter baumannii (5)
Actinidia deliciosa (4)
Aequorea victoria (4)
All species (13)
Alternaria alternata (8)
Ambrosia artemisiifolia (5)
Apium graveolens (4)
Apple (4)
Arabidopsis thaliana (53)
Aspergillus fumigatus (12)
Aspergillus niger (7)
Bacillus (5)
Bacillus subtilis (35)
Bacillus thuringiensis (11)
Bacteria (8)
BK Polyomavirus (5)
Blattella germanica (6)
Bordetella bronchiseptica (4)
Bordetella pertussis (6)
Borrelia burgdorferi (4)
Bovine (275)
Brucella abortus (10)
Calloselasma rhodostoma (5)
Campylobacter jejuni (6)
Canine (6)
Cat (8)
Chicken (100)
Chlamydia trachomatis (5)
Clostridium botulinum (7)
Coronavirus SARS-CoV (16)
Coronavirus SARS-CoV-2 (77)
Cow (37)
Crab-eating macaque (59)
Cynomolgus (15)
Cynomolgus monkey (13)
Dermatophagoides farinae (5)
Dermatophagoides pteronyssinus (7)
Dog (150)
Drosophila melanogaster (15)
E. coli (256)
Enterobacteriaciae (5)
Epstein-Barr Virus (20)
Escherichia coli (77)
Geobacillus stearothermophilus (7)
Guinea pig (27)
H. pylori (13)
Hamster-Chinese (8)
Hepatitis B Virus (7)
Hepatitis C Virus (9)
Hepatitis E Virus (6)
Horse (41)
Human (999+)
Human Immunodeficiency Virus 1 (7)
Influenza A Virus (39)
Influenza B Virus (9)
Klebsiella pneumoniae (10)
Lysobacter enzymogenes (6)
Monkey-Rhesus (25)
Mouse (999+)
Mycobacterium tuberculosis (37)
Mycoplasma hyopneumoniae (5)
Mycoplasma pneumoniae (9)
Neisseria meningitidis (9)
Orangutan (5)
Oryza sativa (6)
Peanut (11)
Phleum pratense (5)
Pig (253)
Plasmodium falciparum (9)
Porcine (10)
Porphyromonas gingivalis (5)
Prunus persica (5)
Pseudomonas aeruginosa (15)
Rabbit (135)
Rabies Virus (11)
Rat (999+)
Rhesus monkey (61)
Rotavirus A (19)
Saccharomyces cerevisiae (63)
Salmonella typhi (11)
Salmonella typhimurium (8)
Schizosaccharomyces pombe (6)
Sheep (37)
Shigella flexneri (7)
Soy Bean (7)
Soybean (5)
Staphylococcus aureus (60)
Streptococcus pyogenes (13)
Thermus aquaticus (6)
Trichoderma (8)
Trichosanthes kirilowii (5)
Vaccinia Virus (20)
Vesicular Stomatitis Virus (6)
Virus (15)
Wheat (11)
Xenopus laevis (6)
Yersinia enterocolitica (7)
Yersinia pestis (5)
Zaire Ebolavirus (10)
Zebrafish (17)
293E Cells (1)
293F Cells (81)
Bacteria (3)
Baculovirus (480)
Cell Culture (1)
Chicken Eggs (1)
CHO Cells (536)
COS-7 Cells (1)
E. coli (999+)
Eukaryotic cells (18)
HEK 293 Cells (999+)
HeLa Cells (3)
High Five Cells (38)
Human (137)
Human Cells (999+)
Insect (1)
Insect Cells (613)
Mammalian (9)
Mammalian Cells (999+)
Mouse myeloma Cells (1)
NS0 Cells (1)
NS1 Cells (5)
Oryza sativa (9)
Pichia pastoris (10)
Pig (1)
Rat (1)
Serratia marcescens (1)
Sf21 Cells (83)
Sf9 Cells (202)
Tritirachium album (3)
Wheat (5)
Wheat Germ Extract (999+)
Yeast (999+)
Purified (999+)
Low endotoxin level (999+)
Biologically active (999+)
Animal-free (302)
Select
E. coli
None
Biologically active
Less than 0.1 ng/µg of protein (less than 1EU/µg).
42.7 kDa
2 µg/$252; 10 µg/$325
MMP1 Protein - Recombinant Matrix Metalloproteinase 1 (MMP1) by SDS-PAGE
Select
E. coli
His, N-Terminal
Less than 1.0 EU/µg protein (determined by LAL method).
23.8kDa
10 µg/$278; 50 µg/$460; 200 µg/$917; 100 µg/$734; 1 mg/$2,013
MMP1 Protein - 12.5% SDS-PAGE Stained with Coomassie Blue.
Select
Wheat Germ Extract
GST, N-terminus
10 µg/$461; 25 µg/$611
MMP1 Protein - Human MMP-1 (~54 kD) was activated by 1 mM of p-Aminophenylmercuric acetate (APMA) at different time points at 37°C. After 1 h of activation, the mature form hMMP-1 (~45 kD) could be readily observed. Samples at reducing and non-reducing condition were resolved in a SDS-PAGE. Molecular weight markers at 250, 150, 100, 70, 55 kD were labeled here. Protein per lane: 2.5 µg
Select
HEK 293 Cells
None
Less than 1 EU/µg (determined by LAL method).
Predicted molecular mass of approximately 54 kD. The protein migrates at about 55 kD in DTT-reducing conditions and about 60 kD in non-reducing condition by SDS-PAGE.The N-terminal amino acid is Histidine.
10 µg/$324; 25 µg/$444; 100 µg/$996; 500 µg/$2,596
Select
Human Cells
His
Less than 1.0 EU/µg protein (determined by LAL method).
50-55 kDa
10 µg/$492; 20 µg/$677
Select
E. coli
His
46.6 kD
1 mg/$1,152; 100 µg/$400; 20 µg/$307
MMP1 Protein - Recombinant  Matrix Metalloproteinase 1 By SDS-PAGE
Select
E. coli
His-S
55.1 kDa
10 µg/$281; 50 µg/$479; 100 µg/$765; 200 µg/$955; 1 mg/$2,079
MMP1 Protein - Recombinant Matrix Metalloproteinase 1 By SDS-PAGE
Select
E. coli
His-T7
37.7 kDa
10 µg/$276; 50 µg/$450; 100 µg/$720; 200 µg/$898; 1 mg/$1,980
MMP1 Protein - 12.5% SDS-PAGE of human MMP1 stained with Coomassie Blue
Select
Wheat Germ Extract
GST
80.4 kDa
2 µg/$421
MMP1 Protein
Select
E. coli
His, N-Terminal
51.8 kDa
50 µg/$390
MMP1 Protein - Purified recombinant protein MMP1 was analyzed by SDS-PAGE gel and Coomassie Blue Staining
Select
HEK 293 Cells
Myc-DDK (Flag)
51.8 kDa
20 µg/$552
Select
E. coli
None
Biologically active
Less than 0.1 ng/µg of protein.
19.9 kDa
50 µg/$964; 1 mg/$5,942; 10 µg/$421
MMP1 Protein - SDS-PAGE under reducing conditions and visualized by Coomassie blue staining
Select
E. coli
6His, N-terminus
56 kDa
10 µg/$255
MMP1 Protein
Select
E. coli
His
100 µg/$351; 500 µg/$694
MMP1 Protein
Select
HEK 293 Cells
His
Biologically active
Less than 0.1 ng/µg of protein (less than 1EU/µg).
52.7 kDa. DTT-reduced protein migrates as 52-55 kDa
50 µg/$1,106; 10 µg/$421
Select
Mammalian Cells
6His, C-terminus
Less than 1.0 EU/µg protein (determined by LAL method).
52.88 kDa
10 µg/$397; 50 µg/$616
Select
Human Cells
6His, C-terminus
Less than 1.0 EU/µg protein (determined by LAL method).
52.88kD
10 µg/$306; 50 µg/$509; 500 µg/$1,439; 1 mg/$2,055
MMP1 Protein - Recombinant Matrix Metalloproteinase 1 By SDS-PAGE
Select
E. coli
His
21.3 kDa
10 µg/$273; 50 µg/$431; 100 µg/$689; 200 µg/$860; 1 mg/$1,913
TREM2 / TREM-2 Protein - Recombinant Triggering Receptor Expressed On Myeloid Cells 2 By SDS-PAGE
Select
E. coli
His-GST
54.9 kDa
10 µg/$276; 50 µg/$448; 100 µg/$717; 200 µg/$893; 1 mg/$1,973
TREM2 / TREM-2 Protein - (Tris-Glycine gel) Discontinuous SDS-PAGE (reduced) with 5% enrichment gel and 15% separation gel.
Select
Mammalian Cells
6His, N-terminus
100 µg/$950; 20 µg/$421
Select
Human Cells
6His, C-terminus
Less than 1.0 EU/µg protein (determined by LAL method).
18.3kD
10 µg/$264; 50 µg/$376; 500 µg/$1,073; 1 mg/$1,495
TREM2 / TREM-2 Protein - Recombinant Triggering Receptor Expressed On Myeloid Cells 2 By SDS-PAGE
Select
E. coli
His-GST
54.5 kDa
10 µg/$271; 50 µg/$422; 100 µg/$674; 200 µg/$841; 1 mg/$1,880
TREM2 / TREM-2 Protein
Select
HEK 293 Cells
His,C-terminus
SDS-PAGE
Less than 1.0 EU/µg protein (determined by LAL method).
The secreted recombinant human TREM2 comprises 167 amino acids with a predicted molecular mass of 18.9 kDa. As a result of glycosylation, the apparent molecular mass of rhTREM2 is approximately 30-40 kDa band in SDS-PAGE under reducing conditions.
50 µg/$338; 100 µg/$431
TREM2 / TREM-2 Protein
Select
E. coli
His
50 µg/$351; 250 µg/$694
TREM2 / TREM-2 Protein - (Tris-Glycine gel) Discontinuous SDS-PAGE (reduced) with 5% enrichment gel and 15% separation gel.
Select
E. coli
6His, N-terminus
1 mg/$1,646; 100 µg/$490; 20 µg/$354
Viewing 1-25 of 59030 product results