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2 Shaker Rd Suites
B001/B101
Shirley, MA 01464


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Floor 6, Suite 620
20700 44th Avenue W
Lynnwood, WA 98036

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Tel: +1 (206) 374-1102
Fax: +1 (206) 577-4565

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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.

☰ Filters
Proteins (231)
Native (231)
ACE / CD143 (1)
Adenovirus (1)
AGE (1)
ALB / Serum Albumin (23)
Alkaline Phosphatase (2)
AMBP (1)
APOA1 / Apolipoprotein A 1 (2)
ART1 /CD296 (1)
B2M / Beta 2 Microglobulin (1)
Beta Galactosidase (1)
BLVRA (1)
Bovine IgG (3)
Bovine IgG2 (1)
CA2 / Carbonic Anhydrase II (7)
Calmodulin (1)
Casein (1)
CCoV (1)
CD66a / CEACAM1 (1)
CEACAM5 / CD66e (1)
CFH / Complement Factor H (1)
Chicken IgY (3)
CKB / Creatine Kinase BB (1)
CKM / Creatine Kinase MM (1)
Collagen I (4)
Collagen I+III (1)
Collagen IV (1)
Complement C3 (1)
CRP / C-Reactive Protein (3)
CST3 / Cystatin C (1)
DEFB103A / BD-3 (1)
Dog IgG (2)
Endonuclease G / ENDOG (1)
Ferritin (2)
Fibrin Degradation Product D-Dimer (1)
Fibrin Degradation Product E (1)
Fibrinogen (3)
fliC / Flagellin (2)
FN1 / Fibronectin (2)
Gliadin (1)
Goat IgG (3)
Goat IgG Fab (1)
Goat IgG Fc (1)
GPT / Alanine Transaminase (1)
Guinea Pig IgG (2)
Hamster IgG (2)
HbA1c / Hemoglobin a1c (4)
HBB / Hemoglobin Beta (1)
Hemoglobin (12)
HIST4H4 (1)
HMOX1 / HO-1 (1)
HMOX2 / Heme Oxygenase 2 (1)
HNE / Neutrophil Elastase (1)
Horse IgG (3)
Horse IgG Fc (1)
Human IgA (1)
Human IgG (2)
Human IgG Fab (1)
Human IgG2 (1)
Human IgG3 (1)
Human IgG4 (1)
Human IgM (1)
Hyaluronidase (1)
Ig Kappa Light Chain (2)
IgA1 (1)
IgG (1)
IL18 (1)
IL6R / IL6 Receptor (1)
Insulin (2)
Ischemia Modified Albumin (1)
KLK3 / PSA (2)
Lambda Light Chain (2)
Laminin (1)
LCAT (1)
LF / LTF / Lactoferrin (2)
LGB / Beta-Lactoglobulin (2)
LYZ / Lysozyme (1)
MB / Myoglobin (3)
Mouse IgG (5)
Mouse IgG Fab (1)
Mouse IgG Fc (1)
Mouse IgG1 (3)
Mouse IgG2a (3)
Mouse IgG2b (3)
Mouse IgM (1)
MT1E (1)
Mycoplasma pneumoniae (1)
NGAL/MMP9 Complex (1)
NGF (1)
NOG / Noggin (1)
Ovalbumin (1)
Ovomucoid / Gal d 1 (1)
PDGF-AA (1)
Pig IgG (3)
Rabbit IgG (4)
Rat IgG (2)
S100B / S100 Beta (2)
Sheep IgG (3)
TF / Transferrin (11)
TG / Thyroglobulin (5)
Trypsin (2)
ELISA (1)
Product Group
All Coronavirus Proteins (1)
Coronavirus Antibodies Proteins cDNAs (2)
Cytokine Release Syndrome (1)
Cytokine Release Syndrome Proteins (1)
No (229)
Yes (2)
His, N-Terminal (17)
His-GST, N-terminus (1)
His-MBP, N-terminus (2)
Bacteria (3)
Bovine (15)
Canine Coronavirus (1)
Chicken (2)
Cow (3)
Dog (4)
Goat (3)
Guinea pig (1)
Hamster (2)
Horse (3)
Human (52)
Mouse (23)
Pig (11)
Rabbit (10)
Rat (23)
Rhesus monkey (4)
Salmonella typhimurium (1)
Sheep (5)
Virus (1)
Wheat (1)
A-72 cells (1)
Bacteria (1)
Bovine (7)
Chicken (8)
Cow (4)
Dog (6)
E. coli (2)
Goat (6)
Guinea pig (4)
Horse (3)
Human (32)
Mammalian Cells (11)
Mouse (21)
Papaya (1)
Pig (8)
Pigeon (1)
Rabbit (10)
Rat (21)
Rhesus monkey (4)
Salmonella typhimurium (2)
Sheep (7)
Spinach (1)
Streptococcus hemolyticus (1)
Wheat Germ Extract (1)
Purified (98)
Low endotoxin level (2)
Biologically active (8)
Select
Human
None
0.5 mg/$467
Select
None
45 kD
0.1 mg/$448
Select
None
0.1 mg/$418
Select
Dog
None
10 µg/$288; 50 µg/$487; 100 µg/$780; 200 µg/$972; 1 mg/$2,109; 500 µg/$1,636; 5 mg/$3,403; 2 mg/$2,298
Select
Human
None
10 µg/$275; 50 µg/$402; 100 µg/$642; 200 µg/$802; 1 mg/$1,876; 500 µg/$1,430; 5 mg/$2,838; 2 mg/$2,060
Select
Rhesus monkey
None
30.5 kDa
10 µg/$271; 50 µg/$382; 100 µg/$610; 200 µg/$762; 1 mg/$1,817; 500 µg/$1,378; 5 mg/$2,775; 2 mg/$1,998
Select
Sheep
None
30.0 kDa
10 µg/$276; 50 µg/$412; 100 µg/$657; 200 µg/$822; 1 mg/$1,905; 500 µg/$1,455; 5 mg/$2,871; 2 mg/$2,090
Select
Mouse
None
10 µg/$281; 50 µg/$440; 100 µg/$702; 200 µg/$877; 1 mg/$1,983; 500 µg/$1,523; 5 mg/$3,067; 2 mg/$2,170
CA2 / Carbonic Anhydrase II Protein - Native Carbonic Anhydrase II By SDS-PAGE
Select
Rat
None
10 µg/$283; 50 µg/$452; 100 µg/$722; 200 µg/$902; 1 mg/$2,016; 500 µg/$1,553; 5 mg/$3,151; 2 mg/$2,204
Select
Rabbit
None
10 µg/$275; 50 µg/$402; 100 µg/$642; 200 µg/$802; 1 mg/$1,876; 500 µg/$1,430; 5 mg/$2,838; 2 mg/$2,060
fliC / Flagellin Protein - Flagellin (AG-40B-0095) activates TLR5. Method: Caco-2 cells transfected with plasmid encoding CCL20-LUC plasmid were activated for 24h with the indicated concentrations of Flagellin (Prod. No. AG-40B-0095). Luciferase assays were performed on cell lysates and luminescence was normalized to mock-treated cells.
Select
Salmonella typhimurium
None
Less than 0.1 EU/µg protein (determined by LAL method).
100 µg/$379
fliC / Flagellin Protein - Flagellin (AG-40B-0025) activates TLR5 in vivo. Method: Mice WT are injected i.v. with indicated doses of Flagellin (Prod. No. AG-40B-0025). After 2 hours, levels of CCL20 and IL-6 in the serum were measured by ELISA. As a control, mice TLR5 -/- have been injected i.v. with 10ug of Flagellin (Prod. No. AG-40B-0025), but no expression of CCL20 and IL-6 could be observed (not shown).
Select
Salmonella typhimurium
None
Less than 0.01 EU/µg protein (determined by LAL method).
10 µg/$337
Human IgG Protein - (Tris-Glycine gel) Discontinuous SDS-PAGE (reduced) with 5% enrichment gel and 15% separation gel.
Select
Human
None
10 mg/$286; 100 mg/$398; 1 g/$1,388
Human IgG Protein - Native Immunoglobulin G (IgG) by SDS-PAGE
Select
Human
None
25/55kDa
10 µg/$223; 50 µg/$243; 200 µg/$275; 100 µg/$262; 1 mg/$482; 500 µg/$339; 5 mg/$1,042; 2 mg/$562
RuBisCO Protein - (Tris-Glycine gel) Discontinuous SDS-PAGE (reduced) with 5% enrichment gel and 15% separation gel.
Select
Spinach
None
1 mg/$398; 10 mg/$616
Hemoglobin Protein - (Tris-Glycine gel) Discontinuous SDS-PAGE (reduced) with 5% enrichment gel and 15% separation gel.
Select
Human
None
1 g/$511; 100 mg/$248
Hemoglobin Protein - Native Hemoglobin By SDS-PAGE
Select
Mouse
None
10 µg/$227; 50 µg/$251; 100 µg/$275; 200 µg/$291; 1 mg/$602; 500 µg/$402; 5 mg/$1,237; 2 mg/$702
Hemoglobin Protein - Native Hemoglobin By SDS-PAGE
Select
Rat
None
10 µg/$235; 50 µg/$271; 200 µg/$331; 1 mg/$902; 5 mg/$1,650; 2 mg/$1,042
Select
Rhesus monkey
None
10 µg/$246; 50 µg/$299; 100 µg/$352; 200 µg/$442; 1 mg/$1,242; 500 µg/$882; 5 mg/$2,097; 2 mg/$1,391
Hemoglobin Protein - (Tris-Glycine gel) Discontinuous SDS-PAGE (reduced) with 5% enrichment gel and 15% separation gel.
Select
Mouse
None
1 g/$395; 100 mg/$234
Select
Pig
None
10 µg/$239; 50 µg/$283; 100 µg/$326; 200 µg/$362; 1 mg/$1,065; 500 µg/$722; 5 mg/$1,858; 2 mg/$1,200
Select
Human
None
68 kDa
10 µg/$222; 50 µg/$239; 100 µg/$257; 200 µg/$268; 1 mg/$432; 500 µg/$326; 5 mg/$947; 2 mg/$505
Hemoglobin Protein - (Tris-Glycine gel) Discontinuous SDS-PAGE (reduced) with 5% enrichment gel and 15% separation gel.
Select
Guinea pig
None
1 g/$395; 100 mg/$234
Hemoglobin Protein - (Tris-Glycine gel) Discontinuous SDS-PAGE (reduced) with 5% enrichment gel and 15% separation gel.
Select
Rabbit
None
1 g/$395; 100 mg/$234
Select
Dog
None
10 µg/$249; 50 µg/$307; 200 µg/$482; 1 mg/$1,325; 5 mg/$2,204; 2 mg/$1,480
Viewing 1-25 of 231 product results