LSBio
LSBio
Products
Services
Research Areas
Resources
Contact Us
Work with LifeSpan to design a custom immunohistochemistry to address your specific biological question. Outsource the entire localization process without having to worry about finding and characterizing target specific antibodies, sourcing and validating difficult-to-find tissues, and having the ability to interpret the resulting immunostaining in relation to complex human pathologies.

Test your therapeutic antibodies in immunohistochemistry against a broad panel of normal frozen human tissue types in order to determine potential unintended binding. Our non-GLP TCR services are designed on the FDA recommendation outlined in their "Points to Consider in the Manufacture and Testing of Monoclonal Antibody Products for Human Use".

LSBio
2401 Fourth Avenue Suite 900
Seattle WA 98121

Phone: 866-819-4732 (Toll Free North America)
206-374-1102 (International)

Fax: 866-206-6909 (Toll Free North America)
206-577-4565 (International)

How to Buy - Details about how to buy our products.

Orders@LSBio.com - To submit a new order.

Customer.Support@LSBio.com - To submit questions about existing orders, pricing, availability, bulk quotes, proforma invoice requests, or other billing issues.

Technical.Support@LSBio.com - To request technical information requests about an LSBio product or its application.

Sales@LSBio.com - To request information about fee-for-service contract IHC studies, IHC reports, distribution agreements, or general business development.

Worldwide Distributors List - To find your local distributor if you're not within the United States.
Products
Services
Research Areas
Resources
Contact Us

Biologically Active Proteins

bioactive proteins
LSBio’s biologically active proteins have been tested to confirm that they retain their functional attributes. Each protein is uniquely tested based upon its particular function, such as measuring the ability of an enzyme to hydrolyze a substrate, using a cell proliferation assay to test a growth factor, or a cytotoxicity assay to test proteins that can cause cell death. These proteins are a cost-effective resource for use in a wide variety of in vitro research applications.

Filtered by: None
Type
Native (164)
Recombinant (999+)
Target
Activin A (11)
Adiponectin (25)
ALB / Serum Albumin (14)
BAFF (12)
BMP2 (16)
BMP4 (11)
BMP7 (11)
BTC / Betacellulin (12)
CCL11 / Eotaxin (15)
CCL2 / MCP1 (19)
CCL20 / MIP-3-Alpha (14)
CCL22 / MDC (13)
CCL24 / Eotaxin 2 (12)
CCL28 / MEC (12)
CCL3 / MIP-1-Alpha (22)
CCL4 / MIP-1 Beta (20)
CCL5 / RANTES (17)
CCL7 / MCP3 (15)
CCL8 / MCP2 (13)
CD40L (15)
CNTF (22)
CSF1 / MCSF (36)
CSF2 / GM-CSF (42)
CSF3 / G-CSF (31)
CTF1 / Cardiotrophin-1 (11)
CX3CL1 / Fractalkine (13)
CXCL1 / GRO Alpha (21)
CXCL10 / IP-10 (18)
CXCL11 (11)
CXCL3 / GRO Gamma (15)
CXCL5 (21)
EGF (39)
EPO / Erythropoietin (11)
FGF1 / Acidic FGF (23)
FGF10 (13)
FGF2 / Basic FGF (41)
FGF21 (13)
FGF4 (13)
FGF7 / KGF (18)
FGF8 (17)
FGF9 (17)
FLT3LG / Flt3 Ligand (24)
GDNF (21)
GH / Growth Hormone (30)
HBEGF / HB EGF (12)
HGF / Hepatocyte Growth Factor (14)
IFN Gamma / Interferon Gamma (41)
IFNA2 / Interferon Alpha 2 (20)
IGF1 (36)
IL-10 (35)
IL11 (19)
IL12 (15)
IL13 (26)
IL15 (26)
IL16 (15)
IL17A (24)
IL17F (15)
IL1A / IL-1 Alpha (27)
IL-1B / IL-1 Beta (40)
IL1F9 (13)
IL1RN (16)
IL2 (43)
IL21 (23)
IL22 (25)
IL27 (13)
IL3 (37)
IL-33 (19)
IL36A (11)
IL36B (11)
IL4 (40)
IL5 (26)
IL6 / Interleukin 6 (43)
IL7 (27)
IL8 / Interleukin 8 (20)
IL9 (16)
INHBA / Inhibin Beta A (11)
KITLG / SCF (40)
Leptin (33)
LIF (29)
LTA / TNF Beta (11)
MIF (11)
MIP2 / GRO2 / CXCL2 (24)
NGF (21)
NOG / Noggin (18)
NRG1 / Heregulin / Neuregulin (12)
OSM / Oncostatin M (28)
PDGF-AA (18)
PDGF-BB (19)
PGF / PLGF (12)
PRKAA1 / AMPK Alpha 1 (16)
PRL / Prolactin (29)
SDF1 / CXCL12 (39)
SHH / Sonic Hedgehog (17)
TGFB1 / TGF Beta 1 (12)
TGFB3 / TGF Beta3 (15)
THPO / TPO / Thrombopoietin (22)
TNF Alpha (50)
TNFSF10 / TRAIL (18)
TNFSF11 / RANKL / TRANCE (14)
VEGFA / VEGF (25)
Tag
[VIAA], N-terminus (1)
10His + SUMO,N-terminus (1)
10His,C-terminus (2)
10His,N-terminus (1)
6His + SUMO,N-terminus (2)
6His,C-terminus (44)
6His,N-terminus (13)
8His,C-terminus (13)
9His,C-terminus (2)
DDK (20)
DDK + human ACRP30headless aa 16-108 (3)
DDK + human ACRP30headless aa 18-110 (2)
DDK + human ACRP30headless aa 18-111 (5)
DDK,C-terminus (1)
DDK,N-terminus (1)
Fc (1)
GST (7)
GST,N-terminus (27)
hIgG-His-tag, C-terminus (1)
His (474)
His + GST, N-Terminal (21)
His + HA (1)
His + linker peptide (3)
HIS + MBP, N-Terminus (3)
His + Myc (1)
His, C-Terminal (31)
His, N-Terminal (218)
His,C-terminus (19)
Human IgG Fc (2)
Human IgG Fc,C-terminus (1)
Human IgG1 Fc (62)
Human IgG1 Fc,C-terminus (1)
Human IgG1 Fc,N-terminus (5)
Human IgG2 Fc (2)
Human IgG2a Fc (1)
Human IgG4 Fc (1)
Human IgG4 Fc,N-terminus (1)
Human mutant IgG1 Fc (22)
Human mutant IgG1 Fc,N-terminus (1)
Human mutant IgG4 Fc,N-terminus (1)
Isoleucine zipper motif (1)
Mouse IgG2 Fc (15)
Mouse IgG2a Fc,N-terminus (12)
Mouse mutant IgG2a Fc (13)
Myc + DDK (18)
Rabbit IgG Fc,N-terminus (1)
TAT (3)
Species
Aeromonas (2)
All species (1)
Bacillus subtilis (3)
Bacteria (5)
Bovine (23)
Canine (3)
Carp (1)
Cat (1)
Chicken (8)
Cow (1)
Dog (4)
E. coli (30)
Escherichia coli (2)
Feline (2)
Fungus (1)
Goat (1)
Guinea pig (1)
Helicobacter pylori (1)
Heloderma suspectum (1)
Horse (8)
Horseradish (1)
Human (999+)
Human Herpesvirus 8 (1)
Human Rhinovirus C (1)
Influenza virus A (1)
Lysobacter enzymogenes (1)
Microbispora rosea (1)
Monkey (1)
Mouse (832)
Mycoplasma (1)
Pig (15)
Poecilobdella viridis (1)
Porcine (3)
Pseudomonas putida (1)
Pufferfish (1)
Pyrococcus furiosus (1)
Rabbit (9)
Rainbow trout (2)
Rat (338)
Rhesus monkey (29)
Rous Sarcoma Virus (1)
Saccharomyces cerevisiae (1)
Salamander (1)
Salmonella typhimurium (1)
Schistosoma japonicum (4)
Serratia marcescens (1)
Sheep (10)
Sparus aurata (2)
Staphylococcus (3)
Staphylococcus phage 42D (1)
Streptococcus (1)
Streptococcus pyogenes (1)
Trichoplusia ni (1)
Tritirachium album (1)
Vibrio proteolyticus (1)
Virus (1)
Xenopus (1)
Yeast (7)
Zebrafish (1)
Source
293F Cells (12)
Aeromonas proteolytica (1)
Baculovirus (15)
BHK Cells (1)
Bovine (9)
Cell Culture (1)
Chicken (7)
Chicken Eggs (1)
CHO Cells (330)
COS-7 Cells (1)
Cow (5)
Dog (2)
E. coli (999+)
Eukaryotic cells (1)
Goat (4)
Guinea pig (3)
HEK 293 Cells (523)
HeLa Cells (3)
High Five Cells (29)
Horse (3)
Horseradish (1)
Human (75)
Human Cells (10)
Insect Cells (479)
Maize (1)
Mammalian Cells (11)
Mouse (15)
Nicotiana benthamiana (8)
NS0 Cells (2)
NS1 Cells (5)
Oryza sativa (3)
Papaya (1)
Peanut (2)
Pig (3)
Pigeon (1)
Porcine (2)
Rabbit (6)
Rat (10)
Salmonella typhimurium (1)
Sf21 Cells (80)
Sf9 Cells (51)
Sheep (3)
Spinach (1)
Streptococcus hemolyticus (1)
Tritirachium album (2)
Yeast (53)
Purification
Purified (999+)
Low Endotoxin Level
Low endotoxin level (999+)
Biologically Active
Biologically active (999+)
Animal-free
Animal-free (185)
Publications
No (999+)
Target
Purification
Low Endotoxin Level
Biologically Active
Publications
Showing 1-25 of 5003 results

Human TGFB1 / TGF Beta 1 Protein (Recombinant Human IgG4 Fc) - LS-G4063
CHO Cells
Human IgG4 Fc
Biologically active
Less than 0.06 EU/µg protein (determined by LAL method).
67 kDa
100µg  $435.00

Human TGFB1 / TGF Beta 1 Protein (Recombinant) - LS-G23621
CHO Cells
None
Biologically active
Less than 1.0 EU/µg protein (determined by LAL method).
25.6 kDa
1mg  $5,610.00; 100µg  $1,110.00; 20µg  $365.00; 500µg  $3,360.00; 5µg  $215.00
Sodium Dodecyl Sulfate - Polyacrylamide Gel Electrophoresis Image
Inhibition Image

Human TGFB1 / TGF Beta 1 Protein (Recombinant) - LS-G30
HEK 293 Cells
None
Biologically active
Less than 0.1 ng/µg of protein (less than 1EU/µg).
25.0 kDa
2µg  $215.00; 10µg  $285.00

Human TGFB1 / TGF Beta 1 Protein (Recombinant) - LS-G135674
CHO Cells
None
Biologically active
25.6kDa
2µg  $195.00; 10µg  $255.00; 100µg  $1,350.00

Mouse TGFB1 / TGF Beta 1 Protein (Recombinant) - LS-G5354
E. coli
None
Biologically active
Less than 1.0 EU/µg protein (determined by LAL method).
25.5 kDa
50µg  $3,210.00; 5µg  $530.00

Human TGFB1 / TGF Beta 1 Protein (Recombinant) - LS-G37734
None
Biologically active
25.0 kDa
10µg  $335.00

Human TGFB1 / TGF Beta 1 Protein (Recombinant) - LS-G36
CHO Cells
None
Biologically active
Less than 0.1 ng/µg of protein (less than 1EU/µg).
25.0 kDa
2µg  $215.00; 10µg  $285.00

Human TGFB1 / TGF Beta 1 Protein (Recombinant) - LS-G3681
CHO Cells
None
Biologically active
Less than 0.01 ng/µg of protein (Less than 0.1 EU/µg).
2µg  $225.00; 10µg  $295.00

Human TGFB1 / TGF Beta 1 Protein (Recombinant) - LS-G4403
CHO Cells
None
Biologically active
Less than 0.1 ng/µg of protein.
25.0 kDa
50µg  $2,475.00; 5µg  $455.00; 500µg  $11,925.00

Human TGFB1 / TGF Beta 1 Protein (Recombinant His, N-Terminal) - LS-G132849
E. coli
His, N-Terminal
Biologically active
Less than 1.0 EU/µg protein (determined by LAL method).
15kDa
10µg  $375.00; 50µg  $815.00; 200µg  $1,620.00; 100µg  $1,290.00; 1mg  $4,860.00; 500µg  $2,160.00
Active Transforming Growth Factor Beta 1 (TGFb1) by WB
Active Transforming Growth Factor Beta 1 (TGFb1) by SDS-PAGE

Human TGFB1 / TGF Beta 1 Protein (Recombinant) - LS-G4885
HEK 293 Cells
None
Biologically active
Less than 1.0 EU/µg protein.
25 kDa
50µg  $3,465.00; 10µg  $785.00

Human TGFB1 / TGF Beta 1 Protein (Recombinant) - LS-G131359
HEK 293 Cells
None
Biologically active
Less than 1.0 EU/µg protein (determined by LAL method).
~26 kDa
20µg  $605.00

Human VTCN1 / B7-H4 Protein (Recombinant Mouse IgG2 Fc) (aa29-258) - LS-G4068
CHO Cells
Mouse IgG2 Fc
Biologically active
Less than 0.06 EU/µg protein (determined by LAL method).
100µg  $395.00

Mouse VTCN1 / B7-H4 Protein (Recombinant Mouse IgG2 Fc) (aa29-258) - LS-G4121
CHO Cells
Mouse IgG2 Fc
Biologically active
Less than 0.06 EU/µg protein (determined by LAL method).
100µg  $385.00

Human VTCN1 / B7-H4 Protein (Recombinant Human IgG1 Fc) (aa29-258) - LS-G4033
CHO Cells
Human IgG1 Fc
Biologically active
Less than 0.06 EU/µg protein (determined by LAL method).
100µg  $395.00

Human VTCN1 / B7-H4 Protein (Recombinant Rabbit IgG Fc,N-terminus) - LS-G134328
HEK 293 Cells
Rabbit IgG Fc,N-terminus
Biologically active
Less than 5.0 EU/mg protein (determined by LAL method).
~85 kDa (SDS-PAGE)
100µg  $395.00

Human VTCN1 / B7-H4 Protein (Recombinant His) - LS-G5185
HEK 293 Cells
His
Biologically active
Less than 1.0 EU/µg protein (determined by LAL method).
26.1 kDa. DTT-reduced protein migrates as 45-60 kDa due to glycosylation
50µg  $890.00; 10µg  $345.00
Sodium Dodecyl Sulfate - Polyacrylamide Gel Electrophoresis Image

Human FGF1 / Acidic FGF Protein (Recombinant) (aa1-155) - LS-G5782
E. coli
None
Biologically active
17.5 kDa
10µg  $225.00; 50µg  $315.00
Sodium Dodecyl Sulfate - Polyacrylamide Gel Electrophoresis Image

Human FGF1 / Acidic FGF Protein (Recombinant) - LS-G27050
E. coli
None
Biologically active
Less than 0.2 EU/µg protein (determined by LAL method).
15.8 kDa (SDS-PAGE)
50µg  $235.00; 10µg  $195.00; 1mg  $800.00

Human FGF1 / Acidic FGF Protein (Recombinant) - LS-G18
E. coli
None
Biologically active
Less than 0.1 ng/µg of protein (less than 1EU/µg).
16.0 kDa
10µg  $215.00; 50µg  $285.00

Rat FGF1 / Acidic FGF Protein (Recombinant) - LS-G16648
E. coli
None
Biologically active
10µg  $195.00; 50µg  $255.00; 1mg  $1,410.00

Human FGF1 / Acidic FGF Protein (Recombinant) - LS-G16843
Sf9 Cells
None
Biologically active
2µg  $195.00; 10µg  $255.00; 1mg  $6,900.00

Human FGF1 / Acidic FGF Protein (Recombinant) - LS-G16781
E. coli
None
Biologically active
10µg  $195.00; 50µg  $255.00; 1mg  $1,410.00

Mouse FGF1 / Acidic FGF Protein (Recombinant) - LS-G27134
E. coli
None
Biologically active
Less than 0.2 EU/µg protein (determined by LAL method).
15.8 kDa (SDS-PAGE)
50µg  $235.00; 10µg  $195.00; 1mg  $800.00

Mouse FGF1 / Acidic FGF Protein (Recombinant) - LS-G16960
E. coli
None
Biologically active
10µg  $195.00; 50µg  $255.00; 1mg  $1,410.00
Showing 1-25 of 5003 results

Selected:

Get Social With Us!
Follow us on Facebook Follow us on Google+ Follow us on LinkedIn PSL Alliance Member
Copyright © 2019 LifeSpan BioSciences, Inc. All Rights Reserved Privacy Policy