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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)

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Native Proteins

native proteins
LSBio offers a diverse collection of native proteins that are carefully isolated from a variety of animal and cellular sources. Unlike proteins generated using recombinant techniques, native proteins are produced in vivo and are unaltered and retain their natural assembled state. These proteins are useful in a wide range of applications such as functional assays, ELISA, Western Blot, and Immunoprecipitation. All LSBio native proteins are supplied in a stable, non-pathogenic formulation.

Filtered By: None
Type
Native (999+)
Target
A2M / Alpha-2-Macroglobulin (6)
Adenovirus (3)
AHSG / Fetuin A (3)
ALB / Serum Albumin (41)
Alpha-1-Antichymotrypsin (3)
AMBP (3)
APOA1 / Apolipoprotein A 1 (11)
APOB / Apolipoprotein B (4)
APOE / Apolipoprotein E (3)
Apolipoprotein A-II (4)
B2M / Beta 2 Microglobulin (7)
Bovine IgG (31)
CA2 / Carbonic Anhydrase II (8)
CAPN1 / Calpain 1 (3)
Cat IgG (27)
CD71 / Transferrin Receptor (5)
CEA / Carcinoembryonic Antigen (3)
CGA / hCG Alpha (4)
CGB / hCG Beta (3)
Chicken IgY (31)
CKM / Creatine Kinase MM (5)
COL1A1 / Collagen I Alpha 1 (4)
Collagen I (4)
Collagen II (3)
Collagen III (4)
Collagen IV (4)
Collagen V (4)
Collagen VI (4)
CRP / C-Reactive Protein (5)
CST3 / Cystatin C (4)
Dog IgG (26)
Donkey IgG (14)
EGF (3)
ENO2 / NSE (3)
F2 / Prothrombin / Thrombin (4)
Ferritin (3)
FGA / Fibrinogen Alpha (3)
Fibrinogen (6)
FN1 / Fibronectin (9)
FSH (4)
FTL / Ferritin Light Chain (3)
Goat IgG (32)
GPT / Alanine Transaminase (3)
Guinea Pig IgG (11)
Guinea Pig IgG Fab'2 (13)
Guinea Pig IgG Fc (6)
Hamster IgG (15)
HbA1c / Hemoglobin a1c (7)
HBV / HBsAg (6)
hCG / Chorionic Gonadotropin (4)
HDL / High Density Lipoprotein (6)
Hemoglobin (12)
HNE / Neutrophil Elastase (3)
Horse IgG (31)
HP / Haptoglobin (6)
HPX / Hemopexin (3)
HSV-1 / Herpes Simplex Virus 1 (3)
Human IgA (6)
Human IgG (32)
Human IgG3 (3)
Human IgM (18)
IGHG3 (11)
IL13RA1 / IL13R Alpha 1 (3)
Immunoglobulin gamma 2A chain (IgG2a) [Mus musculus] (7)
Influenza A Virus H1N1 (19)
Influenza A Virus H3N2 (10)
Influenza B Virus (17)
Insulin (3)
Kappa Light Chain (4)
KLH (3)
KLK3 / PSA (5)
KNG1 / Kininogen / Bradykinin (4)
LDL / Low-Density Lipoprotein (13)
LF / LTF / Lactoferrin (6)
MB / Myoglobin (17)
Monkey IgG (10)
Mouse IgG (68)
Mouse IgG1 (4)
Mouse IgG2a (3)
Mouse IgG2b (3)
Mouse IgM (5)
MPO / Myeloperoxidase (6)
Parainfluenza Virus 1 (5)
Parainfluenza Virus 2 (5)
Parainfluenza Virus 3 (5)
Pig IgG (25)
Pig IgG Fab'2 (3)
PLG / Plasmin / Plasminogen (3)
PROC / Protein C (3)
Protein A (3)
PSA-ACT Complex (3)
Rabbit IgG (33)
Rat IgG (34)
Rat IgM (5)
Sheep IgG (31)
TF / Transferrin (24)
TG / Thyroglobulin (11)
TNNI3 / Cardiac Troponin I (8)
TNNT2 / CTNT (5)
Turkey IgY (7)
Tag
His + GST, N-Terminal (5)
HIS + MBP, N-Terminus (2)
His, N-Terminal (45)
Species
Adenovirus (1)
Artocarpus heterophyllus (1)
Bacteria (3)
Bovine (105)
Broad (1)
Canine (2)
Cat (29)
Chicken (32)
Cow (3)
Dog (30)
Donkey (14)
Fungus (1)
Goat (33)
Guinea pig (30)
Hamster (15)
HIV-2 (1)
Horse (34)
Human (478)
Human Immunodeficiency Virus (1)
Influenza A Virus (9)
Influenza B Virus (6)
Megathura crenulata (3)
Monkey (1)
Mouse (109)
Parainfluenza Virus Type 1 (1)
Parainfluenza Virus Type 2 (1)
Parainfluenza Virus Type 3 (1)
Pig (48)
Rabbit (20)
Rat (68)
Respiratory Syncytial Virus (1)
Rhesus monkey (4)
Salmonella typhimurium (1)
Sheep (36)
Syrian hamster (1)
Turkey (7)
Virus (1)
Yeast (1)
Source
Artocarpus heterophyllus (1)
Borrelia burgdorferi (1)
Bovine (20)
Cell Culture (1)
Chicken (11)
Chicken Eggs (16)
CHO Cells (1)
Cow (5)
Dog (7)
E. coli (6)
Goat (6)
Guinea pig (4)
Horse (4)
Human (174)
Human Cells (1)
MA-104 Cells (3)
Mammalian Cells (17)
Megathura crenulata (3)
Mouse (22)
Papaya (1)
Peanut (2)
Pig (9)
Pigeon (1)
Rabbit (10)
Rat (20)
Rhesus monkey (4)
Salmonella typhimurium (2)
Sheep (7)
Spinach (1)
Streptococcus hemolyticus (1)
Purification
Purified (642)
Low Endotoxin Level
Low endotoxin level (59)
Biologically Active
Biologically active (189)
Target
Purification
Low Endotoxin Level
Biologically Active
Showing 1-25 of 1367 results

Mouse Hemoglobin Protein (Native) - LS-G11199
Mouse
None
10µg  $185.00; 50µg  $225.00; 100µg  $255.00; 200µg  $285.00; 1mg  $545.00
Native Hemoglobin By SDS-PAGE
Native Hemoglobin By SDS-PAGE

Rat Hemoglobin Protein (Native) - LS-G11201
Rat
None
10µg  $195.00; 50µg  $255.00; 100µg  $305.00; 200µg  $345.00; 1mg  $815.00
Native Hemoglobin By SDS-PAGE
Native Hemoglobin By SDS-PAGE

Hemoglobin Protein (Native) (Full Length) - LS-G132054
Guinea pig
None
Biologically active
1g  $345.00
(Tris-Glycine gel) Discontinuous SDS-PAGE (reduced) with 5% enrichment gel and 15% separation gel.
(Tris-Glycine gel) Discontinuous SDS-PAGE (reduced) with 5% enrichment gel and 15% separation gel.

Hemoglobin Protein (Native) (Full Length) - LS-G132055
Mouse
None
Biologically active
1g  $345.00
(Tris-Glycine gel) Discontinuous SDS-PAGE (reduced) with 5% enrichment gel and 15% separation gel.
(Tris-Glycine gel) Discontinuous SDS-PAGE (reduced) with 5% enrichment gel and 15% separation gel.

Hemoglobin Protein (Native) (Full Length) - LS-G132056
Rabbit
None
Biologically active
1g  $345.00
(Tris-Glycine gel) Discontinuous SDS-PAGE (reduced) with 5% enrichment gel and 15% separation gel.
(Tris-Glycine gel) Discontinuous SDS-PAGE (reduced) with 5% enrichment gel and 15% separation gel.

Human Hemoglobin Protein (Native) (Full Length) - LS-G132057
Human
None
Biologically active
1g  $465.00
(Tris-Glycine gel) Discontinuous SDS-PAGE (reduced) with 5% enrichment gel and 15% separation gel.
(Tris-Glycine gel) Discontinuous SDS-PAGE (reduced) with 5% enrichment gel and 15% separation gel.

Human Hemoglobin Protein (Native) - LS-G11196
Human
None
68 kDa
10µg  $175.00; 50µg  $205.00; 100µg  $225.00; 200µg  $245.00; 1mg  $415.00

Bovine Hemoglobin Protein (Native) - LS-G11198
Bovine
None
10µg  $215.00; 50µg  $295.00; 100µg  $375.00; 200µg  $425.00; 1mg  $1,185.00

Pig Hemoglobin Protein (Native) - LS-G11200
Pig
None
10µg  $205.00; 50µg  $265.00; 100µg  $335.00; 200µg  $375.00; 1mg  $965.00

Rabbit Hemoglobin Protein (Native) - LS-G11204
Rabbit
None
10µg  $205.00; 50µg  $285.00; 100µg  $355.00; 200µg  $405.00; 1mg  $1,080.00

Rhesus monkey Hemoglobin Protein (Native) - LS-G11205
Rhesus monkey
None
10µg  $215.00; 50µg  $295.00; 100µg  $375.00; 200µg  $425.00; 1mg  $1,185.00

Dog Hemoglobin Protein (Native) - LS-G11197
Dog
None
10µg  $215.00; 50µg  $305.00; 100µg  $395.00; 200µg  $445.00; 1mg  $1,290.00

Human Antithrombin-III Protein (Native) - LS-G5081
Human
None
58 kDa
500µg  $365.00; 100µg  $255.00
Sodium Dodecyl Sulfate - Polyacrylamide Gel Electrophoresis Image
Sodium Dodecyl Sulfate - Polyacrylamide Gel Electrophoresis Image

Human Antithrombin-III Protein (Native) - LS-G42139
None
0.1mg  $275.00

Human Eosinophil Peroxidase / EPX Protein (Native) - LS-G4246
Human
None
Biologically active
70.5 kDa
50µg  $1,125.00; 10µg  $425.00
Sodium Dodecyl Sulfate - Polyacrylamide Gel Electrophoresis Image
Sodium Dodecyl Sulfate - Polyacrylamide Gel Electrophoresis Image

Human Eosinophil Peroxidase / EPX Protein (Native) - LS-G43825
None
0.2mg  $1,215.00

Bovine DNASE1 / DNase I Protein (Native) - LS-G17636
Bovine
None
Biologically active
20mg  $195.00; 100mg  $255.00; 1g  $740.00

Bovine DNASE1 / DNase I Protein (Native) - LS-G44498
None
20mg  $255.00

Human LALBA / Alpha Lactalbumin Protein (Native) - LS-G5065
Human
None
14 kDa
5mg  $395.00; 1mg  $265.00
Sodium Dodecyl Sulfate - Polyacrylamide Gel Electrophoresis Image
Sodium Dodecyl Sulfate - Polyacrylamide Gel Electrophoresis Image

Human SERPING1 / C1 Inhibitor Protein (Native) - LS-G5075
Human
None
100 kDa
1mg  $355.00
Sodium Dodecyl Sulfate - Polyacrylamide Gel Electrophoresis Image
Sodium Dodecyl Sulfate - Polyacrylamide Gel Electrophoresis Image

Human Chymotrypsin C Protein (Native) - LS-G5288
Human
None
Biologically active
25.0 kDa
100µg  $435.00
Sodium Dodecyl Sulfate - Polyacrylamide Gel Electrophoresis Image
Sodium Dodecyl Sulfate - Polyacrylamide Gel Electrophoresis Image

Human Chymotrypsin C Protein (Native) - LS-G42137
None
0.1mg  $365.00

Rabbit ALB / Serum Albumin Protein (Native) - LS-G11221
Rabbit
None
10µg  $175.00; 50µg  $205.00; 100µg  $225.00; 200µg  $245.00; 1mg  $415.00
Native Albumin By SDS-PAGE
Native Albumin By SDS-PAGE

Human ALB / Serum Albumin Protein (Native) - LS-G37738
None
66 kD
1mg  $245.00

Human ALB / Serum Albumin Protein (Native) - LS-G4258
Human
None
66.4 kDa
1mg  $275.00; 10mg  $590.00
Showing 1-25 of 1367 results

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