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order histories, retained contact details for faster checkout, review submissions, and special promotions.
order histories, retained contact details for faster checkout, review submissions, and special promotions.
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Products
Antibodies
ELISA and Assay Kits
Proteins
Cell and Tissue Products
Immunohistochemistry
Services
Immunohistochemistry Services
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.
TCR Screening ServicesTest 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".
Research Areas
Resources
Purchasing
Reference Material
Contact Us
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)
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- Details about how to buy our products.
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- To submit a new order.
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- To submit questions about existing orders, pricing, availability, bulk quotes, froforma invoice requests, or other billing issues.
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- To request technical information about an LSBio product or its applications
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- To request information about fee-for-service contract IHC studies, IHC reports, distribution agreements, or general business development.
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- To find your local distributor if you're not within the United States.
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Registration enables users to use special features of this website, such as past
order histories, retained contact details for faster checkout, review submissions, and special promotions.
order histories, retained contact details for faster checkout, review submissions, and special promotions.
Forgot password?
Registration enables users to use special features of this website, such as past
order histories, retained contact details for faster checkout, review submissions, and special promotions.
order histories, retained contact details for faster checkout, review submissions, and special promotions.
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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
Products
Proteins
(999+)
Type
Recombinant
(999+)
Target
Adiponectin
(56)
BAFF / TNFSF13B
(32)
BDNF
(34)
BMP2
(36)
CCL2 / MCP1
(51)
CCL20 / MIP-3-Alpha
(29)
CCL3 / MIP-1-Alpha
(43)
CCL4 / MIP-1 Beta
(33)
CCL5 / RANTES
(38)
CCL8 / MCP2
(32)
CD274 / B7-H1 / PD-L1
(55)
CD275 / B7-H2 / ICOS Ligand
(29)
CD40L
(51)
CD47
(36)
CD80
(36)
CD86
(36)
CD95 / FAS
(39)
CNTF
(29)
CSF1 / MCSF
(55)
CSF1R / CD115 / FMS
(32)
CSF2 / GM-CSF
(72)
CSF3 / G-CSF
(52)
CTLA4 / CD152
(48)
CX3CL1 / Fractalkine
(29)
CXCL1 / GRO Alpha
(44)
CXCL10 / IP-10
(39)
CXCL5
(35)
CXCL9 / MIG
(30)
EGF
(61)
EGFR
(40)
EPO / Erythropoietin
(39)
ERBB2 / HER2
(35)
FGF1 / Acidic FGF
(44)
FGF2 / Basic FGF
(76)
FGF21
(37)
FGF9
(29)
FLT3LG / Flt3 Ligand
(40)
GDNF
(31)
GH / Growth Hormone
(35)
HAVCR1 / KIM-1
(30)
HAVCR2 / TIM-3
(50)
HGF / Hepatocyte Growth Factor
(29)
HMG1 / HMGB1
(31)
ICAM-1 / CD54
(35)
IDH1 / IDH
(33)
IFN Gamma / Interferon Gamma
(92)
IFNA2 / Interferon Alpha 2
(33)
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
(88)
IL1F9
(29)
IL1RN
(44)
IL2
(90)
IL21
(40)
IL22
(55)
IL3
(53)
IL-33
(43)
IL4
(87)
IL5
(37)
IL6 / Interleukin 6
(89)
IL7
(43)
IL8 / Interleukin 8
(64)
KITLG / SCF
(62)
LCN2 / Lipocalin 2 / NGAL
(33)
Leptin
(38)
LIF
(45)
MIP2 / GRO2 / CXCL2
(46)
NGF
(41)
NOG / Noggin
(34)
OSM / Oncostatin M
(42)
PDCD1 / CD279 / PD-1
(50)
PDGF-BB
(33)
PD-L2 / PDCD1LG2 / CD273
(31)
PRL / Prolactin
(36)
RETN / Resistin
(33)
S100A8 / MRP8
(30)
SDF1 / CXCL12
(58)
SERPINA1 / Alpha 1 Antitrypsin
(30)
SHH / Sonic Hedgehog
(41)
SNCA / Alpha-Synuclein
(43)
TGFB1 / TGF Beta 1
(55)
THPO / TPO / Thrombopoietin
(38)
TIMP1
(30)
TNF Alpha
(108)
TNFRSF17 / BCMA
(31)
TNFRSF1A / TNFR1
(37)
TNFRSF4 / CD134 / OX40
(32)
TNFRSF9 / 4-1BB / CD137
(38)
TNFSF10 / TRAIL
(31)
TNFSF11 / RANKL / TRANCE
(41)
TTR / Transthyretin
(33)
VEGFA / VEGF
(63)
Application
WB
(28)
Bind
(2)
ELISA
(37)
SDS-PAGE
(4)
Product Group
All Coronavirus Proteins
(77)
Coronavirus Proteomics
(999+)
Cytokine Release Syndrome
(999+)
Cytokine Release Syndrome Proteins
(999+)
Influenza A Virus
(12)
Influenza B Virus
(3)
SARS-CoV-2 Associated Proteins
(141)
SARS-CoV-2 Proteins
(68)
Format
Animal-free
(100)
Preservative Free
(12)
Publications
No
(999+)
Yes
(11)
Tag
10His, C-terminus
(23)
10His, N-terminus
(158)
10His, N-terminus + Myc, C-terminus
(327)
10His-B2M, N-terminus + Myc, C-terminus
(9)
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
(27)
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
(9)
8His, N-terminus
(18)
8His-DDK (Flag), N-terminus
(2)
9His, C-terminus
(5)
ABP-His, N-terminus
(11)
AVI + HisC-terminus
(2)
AVI, C-terminus
(2)
AVI-6His, C-terminus
(2)
DDK (Flag)
(58)
DDK (Flag)-His, C-terminus
(73)
DDK (Flag)-Human ACRP30headless aa 16-108
(3)
DDK (Flag)-Human ACRP30headless aa 18-110
(2)
DDK (Flag)-Human ACRP30headless aa 18-111
(5)
DDK,C-terminus
(188)
DDK,N-terminus
(8)
Fc
(326)
Fc, C-terminus
(607)
Fc, N-terminus
(48)
Fc/6His,C-terminus
(30)
Fc/His,C-terminus
(20)
Fc-6His, C-terminus
(42)
Fc-AVI, C-terminus
(6)
Fc-His, C-terminus
(26)
Flag,C-terminus
(3)
Flag,C-terminus + His, C-terminus
(2)
GST
(999+)
GST, C-terminus
(2)
GST, N-terminus
(999+)
GST, N-terminus + His, C-terminus
(325)
GST-6His, N-terminus
(19)
GST-His, N-terminus
(4)
His
(999+)
His, C-Terminal
(107)
His, N-Terminal
(999+)
His, N-terminus
(2)
His,C-terminus
(630)
His,N-terminus
(164)
His,N-terminus + GST
(23)
His/GST,N-terminus
(13)
His-AVI
(12)
His-AVI, C-terminus
(14)
His-DDK (Flag)
(6)
His-DDK (Flag), N-terminus
(5)
His-Fc
(87)
His-GST
(999+)
His-GST, N-terminus
(152)
His-GST-S
(70)
His-Linker Peptide
(3)
His-MBP
(28)
His-Myc
(3)
His-S
(546)
His-S, N-terminus
(3)
His-SUMO
(881)
His-SUMO, N-terminus
(10)
His-T7
(999+)
His-T7, N-terminus
(344)
Human IgG Fc
(5)
Human IgG1 Fc
(127)
Human IgG1 Fc, C-terminus
(40)
Human IgG1 Fc, N-terminus
(19)
Human Mutant IgG1 Fc
(22)
KSI-6His, N-terminus
(3)
MBP, N-terminus + 6His, C-terminus
(14)
mFc, C-terminus
(44)
Mouse IgG1 Fc
(3)
Mouse IgG2 Fc
(30)
Mouse IgG2a Fc, N-terminus
(27)
Mouse Mutant IgG2a Fc
(13)
Myc-DDK (Flag)
(999+)
Myc-DDK (Flag), C-terminus
(59)
T7, N-terminus + 6His, C-terminus
(7)
Tat
(7)
TRX, N-terminus
(7)
TRX-6His, N-terminus
(19)
Species
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
(6)
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
(79)
Cow
(37)
Crab-eating macaque
(59)
Cynomolgus
(17)
Cynomolgus monkey
(13)
Dermatophagoides farinae
(5)
Dermatophagoides pteronyssinus
(7)
Dog
(150)
Drosophila melanogaster
(15)
E. coli
(254)
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
(33)
Influenza B Virus
(9)
Klebsiella pneumoniae
(10)
Lysobacter enzymogenes
(6)
Monkey-Rhesus
(20)
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
(134)
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
(12)
Xenopus laevis
(6)
Yersinia enterocolitica
(7)
Yersinia pestis
(5)
Zaire Ebolavirus
(10)
Zebrafish
(16)
Source
293E Cells
(1)
293F Cells
(81)
Bacteria
(3)
Baculovirus
(455)
Cell Culture
(1)
Chicken Eggs
(1)
CHO Cells
(539)
COS-7 Cells
(1)
E. coli
(999+)
Eukaryotic cells
(18)
HEK 293 Cells
(999+)
HeLa Cells
(3)
High Five Cells
(39)
Human
(137)
Human Cells
(999+)
Insect
(1)
Insect Cells
(616)
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
(84)
Sf9 Cells
(202)
Tritirachium album
(3)
Wheat
(5)
Wheat Germ Extract
(999+)
Yeast
(999+)
Purification
Purified
(999+)
Low Endotoxin Level
Low endotoxin level
(999+)
Biologically Active
Biologically active
(999+)
Animal-free
Animal-free
(302)
High Five Cells
None
Biologically active
25.6 kD (115 amino acid Beta B homodimer)
5 µg/$395
E. coli
His
14.3 kDa
10 µg/$265; 50 µg/$425; 100 µg/$545; 200 µg/$800; 1 mg/$2,040
E. coli
His
14.3 kDa
10 µg/$275; 50 µg/$455; 100 µg/$605; 200 µg/$875; 1 mg/$2,265
E. coli
His-GST
72.6 kDa
50 µg/$425; 10 µg/$265; 200 µg/$800; 100 µg/$545; 1 mg/$2,040
Wheat Germ Extract
GST, N-terminus
10 µg/$425; 25 µg/$590
Wheat Germ Extract
GST
71.6 kDa
2 µg/$385
E. coli
His
14.3 kDa
10 µg/$265; 50 µg/$425; 100 µg/$545; 200 µg/$800; 1 mg/$2,040
E. coli
His
14.3 kDa
10 µg/$305; 50 µg/$530; 100 µg/$725; 200 µg/$1,065; 1 mg/$2,745
E. coli
His
14.3 kDa
10 µg/$295; 50 µg/$495; 100 µg/$695; 200 µg/$1,005; 1 mg/$2,580
Human Cells
6His, C-terminus
Less than 1.0 EU/µg protein (determined by LAL method).
33.3 kDa
10 µg/$485; 20 µg/$815
HEK 293 Cells
Fc, C-terminus
59 kDa
20 µg/$890
Wheat Germ Extract
GST
62.59 kDa
2 µg/$385
E. coli
His-SUMO
47.9 kD
1 mg/$1,290; 100 µg/$355; 20 µg/$265
E. coli
His-T7
30.1 kDa
10 µg/$275; 50 µg/$445; 100 µg/$575; 200 µg/$845; 1 mg/$2,160
E. coli
His-T7
34.7 kDa
10 µg/$295; 50 µg/$495; 100 µg/$680; 200 µg/$995; 1 mg/$2,580
E. coli
His-T7
28.5 kDa
10 µg/$285; 50 µg/$465; 100 µg/$620; 200 µg/$905; 1 mg/$2,310
Human Cells
His
Less than 1.0 EU/µg protein (determined by LAL method).
33.7 kDa
50 µg/$485; 100 µg/$815
Wheat Germ Extract
GST, N-terminus
10 µg/$425; 25 µg/$590
Wheat Germ Extract
GST
61.4 kDa
2 µg/$385
HEK 293 Cells
Myc-DDK (Flag)
29.6 kDa
20 µg/$890
E. coli
None
Biologically active
large (20 kD) and small (10 kD) subunits
25 Units/$375; 100 Units/$560
E. coli
His, N-Terminal
21.6 kDa
10 µg/$265; 50 µg/$425; 100 µg/$545; 200 µg/$800; 1 mg/$2,040
E. coli
None
~34.6 kDa
25 Units/$395; 100 Units/$620
E. coli
None
Biologically active
large (20 kD) and small (10 kD) subunits
25 Units/$355; 100 Units/$485
E. coli
His
21.4 kDa
10 µg/$255; 50 µg/$405; 100 µg/$495; 200 µg/$740; 1 mg/$1,890
Viewing 1-25
of 58791
product results
