Native Proteins

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Native proteins are proteins in natural and proper folding with fully functional form. These native proteins are unaltered by any denaturing agents. We normally produce native proteins by the host organism in vivo, then isolate from the host serum/tissues by non-denaturing methods.

Native proteins are normally purified proteins from natural source, including: whole blood, serum, and plasma from human, animal or reptiles. In addition, microbes and non-microbial substances are also good source of native proteins, such as egg white, animal skin.

Native proteins normally undergo the the natural modifications in-vivo, like cleavage of precursor proteins, disulfide bond formation, glycosylation, phosphorylation, in order to maintain the complex 3D structures. Therefore, the native protein has similar behavior pattern in both vitro and vivo, this make it the ideal candidate for various applications.

Notice: All antibodies&proteins are only for research purposes, Not for clinical use.

Human Native Protein

Native Alpha 2-Antiplasmin (a2PI)
  • Name: Native Alpha 2-Antiplasmin (a2PI)
  • Catalog Number: QY-P400526706
  • Species: Human
  • Alternative Names: SERPINF2, AAP, A2-PI, API, PLI, A2AP, Alpha-2-Plasmin Inhibitor, Serpin Peptidase Inhibitor Clade F Member 2, Pigment Epithelium Derived Factor
  • Sequence: None
  • Predicted Mol. Wt: 72kDa
  • Purity: > 90%
  • Source: None
  • Application: Western Blot, ELISA, Standard
  • Research Area: Hematology
Native Alpha-Lactalbumin (aLA)
  • Name: Native Alpha-Lactalbumin (aLA)
  • Catalog Number: QY-P400525083
  • Species: Human
  • Alternative Names: LALBA, LYZL7, Lactose Synthase B Protein, Lysozyme Like Protein 7
  • Sequence: None
  • Predicted Mol. Wt: 14kDa
  • Purity: > 97%
  • Source: None
  • Application: Western Blot, ELISA, Standard
  • Research Area: Tumor immunity, Infection immunity, Endocrinology, Reproductive science, Hormone metabolism.
Native Antithrombin (AT)
  • Name: Native Antithrombin (AT)
  • Catalog Number: QY-P400526699
  • Species: Human
  • Alternative Names: AT3, ATIII, SERPINC1, Anti-Thrombin Antibodies, Serpin Peptidase Inhibitor Clade C Member 1, Coding Sequence Signal Peptide Antithrombin Part 1
  • Sequence: None
  • Predicted Mol. Wt: 62kDa
  • Purity: > 90%
  • Source: None
  • Application: Western Blot, ELISA, Standard
  • Research Area: Enzyme & Kinase, Metabolic pathway, Hematology.
Native Apolipoprotein B (APOB)
  • Name: Native Apolipoprotein B (APOB)
  • Catalog Number: QY-P400525092
  • Species: Human
  • Alternative Names: Apo-B, FLDB, Apo B-100, Apo B-48
  • Sequence: (Accession # P04114)
  • Predicted Mol. Wt: 515.6kDa
  • Purity: > 95%
  • Source: None
  • Application: Western Blot, ELISA, Standard
  • Research Area: Metabolic pathway, Endocrinology, Cardiovascular biology, Hepatology, Nutrition metabolism.
Native C Reactive Protein (CRP)
  • Name: Native C Reactive Protein (CRP)
  • Catalog Number: QY-P400522710
  • Species: Human
  • Alternative Names: C-RP, PTX1, Pentraxin-Related, Pentraxin 1
  • Sequence: None
  • Predicted Mol. Wt: 25.0kDa
  • Purity: > 97%
  • Source: None
  • Application: Western Blot, ELISA, Standard
  • Research Area: Tumor immunity, Infection immunity, Cardiovascular biology, Rheumatology.
Native C Reactive Protein (CRP)
  • Name: Native C Reactive Protein (CRP)
  • Catalog Number: QY-P400525255
  • Species: Human
  • Alternative Names: C-RP, PTX1, Pentraxin-Related, Pentraxin 1
  • Sequence: None
  • Predicted Mol. Wt: 25.0kDa
  • Purity: > 97%
  • Source: None
  • Application: Western Blot, ELISA, Standard
  • Research Area: Tumor immunity, Infection immunity, Cardiovascular biology, Rheumatology.
Native Coagulation Factor II (F2)
  • Name: Native Coagulation Factor II (F2)
  • Catalog Number: QY-P400526705
  • Species: Human
  • Alternative Names: FII, TM, PT, Thrombin, Prothrombin, Pro-Thrombin, Activation peptide fragment 1, Activation peptide fragment 2
  • Sequence: None
  • Predicted Mol. Wt: 36kDa
  • Purity: > 90%
  • Source: None
  • Application: Western Blot, ELISA, Standard
  • Research Area: Signal transduction, Hematology.
Native Immunoglobulin D (IgD)
  • Name: Native Immunoglobulin D (IgD)
  • Catalog Number: QY-P400515136
  • Species: Human
  • Alternative Names: IGHD, Constant Region Of Heavy Chain Of Immunoglobulin Delta
  • Sequence: None
  • Predicted Mol. Wt: None
  • Purity: > 97%
  • Source: Human
  • Application: Western Blot, ELISA, Standard
  • Research Area: Infection immunity, Immune molecule.
Native Immunoglobulin E (IgE)
  • Name: Native Immunoglobulin E (IgE)
  • Catalog Number: QY-P400513621
  • Species: Human
  • Alternative Names: IGHE, Immunoglobulin Heavy Constant Epsilon, Ig epsilon chain C region
  • Sequence: None
  • Predicted Mol. Wt: None
  • Purity: > 90%
  • Source: None
  • Application: Western Blot, ELISA, Standard
  • Research Area: Infection immunity, Immune molecule, Hematology, Autoimmunity.
Native Immunoglobulin M (IgM)
  • Name: Native Immunoglobulin M (IgM)
  • Catalog Number: QY-P400513617
  • Species: Human
  • Alternative Names: IGHM, Immunoglobulin Heavy Constant Mu, Ig mu chain C region
  • Sequence: None
  • Predicted Mol. Wt: None
  • Purity: > 97%
  • Source: Human
  • Application: Western Blot, ELISA, Standard
  • Research Area: Infection immunity, Immune molecule, Hematology.
Native Insulin (INS)
  • Name: Native Insulin (INS)
  • Catalog Number: QY-P400518114
  • Species: Human
  • Alternative Names: None
  • Sequence: None
  • Predicted Mol. Wt: None
  • Purity: > 97%
  • Source: Human
  • Application: Western Blot, ELISA, Standard
  • Research Area: Metabolic pathway, Endocrinology, Hormone metabolism.
Native Lactoferrin (LTF)
  • Name: Native Lactoferrin (LTF)
  • Catalog Number: QY-P400525226
  • Species: Human
  • Alternative Names: HLF2, LF, GIG12, Lactotransferrin, Growth-inhibiting protein 12, Talalactoferrin, Lfcin-H, Kaliocin-1
  • Sequence: None
  • Predicted Mol. Wt: 80kDa
  • Purity: > 97%
  • Source: None
  • Application: Western Blot, ELISA, Standard
  • Research Area: Tumor immunity, Infection immunity.
Native Plasminogen (Plg)
  • Name: Native Plasminogen (Plg)
  • Catalog Number: QY-P400526707
  • Species: Human
  • Alternative Names: PL, Plasmin, Activation peptide, Angiostatin
  • Sequence: None
  • Predicted Mol. Wt: 70kDa
  • Purity: > 90%
  • Source: None
  • Application: Western Blot, ELISA, Standard
  • Research Area: Signal transduction, Hematology.

Mouse Native Protein

Native Heart-type Fatty Acid Binding Protein (H-FABP)
  • Name: Native Heart-type Fatty Acid Binding Protein (H-FABP)
  • Catalog Number: QY-P400525976
  • Species: Mouse
  • Alternative Names: MDGI, FABP11, H-FABP, O-FABP, Hfabp, FABP3, Fatty Acid Binding Protein 3, Muscle And Heart, Mammary Derived Growth Inhibitor, Fatty Acid Binding Protein 11, Muscle fatty acid-binding protein, Heart-ty
  • Sequence: None
  • Predicted Mol. Wt: 15kDa
  • Purity: > 97%
  • Source: Mouse
  • Application: Western Blot, ELISA, Standard
  • Research Area: Metabolic pathway,Cardiovascular biology.
Native Hemoglobin (HB)
  • Name: Native Hemoglobin (HB)
  • Catalog Number: QY-P400518332
  • Species: Mouse
  • Alternative Names: Hgb, Haemoglobin, Heterotetramer(αβ)2
  • Sequence: None
  • Predicted Mol. Wt: 16kDa
  • Purity: > 95%
  • Source: Mouse
  • Application: Western Blot, ELISA, Standard
  • Research Area: Metabolic pathway,Infection immunity,Hematology,Neuro science.
Native Immunoglobulin E (IgE)
  • Name: Native Immunoglobulin E (IgE)
  • Catalog Number: QY-P400524399
  • Species: Mouse
  • Alternative Names: IGHE, Immunoglobulin Heavy Constant Epsilon, Ig epsilon chain C region
  • Sequence: None
  • Predicted Mol. Wt: None
  • Purity: > 90%
  • Source: Mouse
  • Application: Western Blot, ELISA, Standard
  • Research Area: Infection immunity,Immune molecule,Hematology,Autoimmunity.
Native Immunoglobulin G3 (IgG3)
  • Name: Native Immunoglobulin G3 (IgG3)
  • Catalog Number: QY-P400525918
  • Species: Mouse
  • Alternative Names: IGHG3, HDC, Heavy chain disease protein, Ig Gamma-3 Chain C Region, Immunoglobulin Heavy Constant Gamma 3, G3m Marker, Immunoglobulin Gm3
  • Sequence: None
  • Predicted Mol. Wt: None
  • Purity: > 90%
  • Source: None
  • Application: Western Blot, ELISA, Standard
  • Research Area: Infection immunity,Immune molecule.
Native Transferrin (TF)
  • Name: Native Transferrin (TF)
  • Catalog Number: QY-P400517429
  • Species: Mouse
  • Alternative Names: TRF, Siderophilin, Serotransferrin, Beta-1 metal-binding globulin
  • Sequence: None
  • Predicted Mol. Wt: None
  • Purity: > 95%
  • Source: Mouse
  • Application: Western Blot, ELISA, Standard
  • Research Area: Tumor immunity,Infection immunity,Immune molecule.

Rat Native Protein

Native Catalase (CAT)
  • Name: Native Catalase (CAT)
  • Catalog Number: QY-P400525819
  • Species: Rat
  • Alternative Names: None
  • Sequence: None
  • Predicted Mol. Wt: 59kDa
  • Purity: > 97%
  • Source: None
  • Application: Western Blot, ELISA, Standard
  • Research Area: Enzyme & Kinase,Metabolic pathway,Hepatology.
Native Heart-type Fatty Acid Binding Protein (H-FABP)
  • Name: Native Heart-type Fatty Acid Binding Protein (H-FABP)
  • Catalog Number: QY-P400526066
  • Species: Rat
  • Alternative Names: MDGI, FABP11, H-FABP, O-FABP, Hfabp, FABP3, Fatty Acid Binding Protein 3, Muscle And Heart, Mammary Derived Growth Inhibitor, Fatty Acid Binding Protein 11, Muscle fatty acid-binding protein, Heart-ty
  • Sequence: None
  • Predicted Mol. Wt: 15kDa
  • Purity: > 97%
  • Source: None
  • Application: Western Blot, ELISA, Standard
  • Research Area: Metabolic pathway,Cardiovascular biology.
Native Insulin (INS)
  • Name: Native Insulin (INS)
  • Catalog Number: QY-P400518115
  • Species: Rat
  • Alternative Names: None
  • Sequence: None
  • Predicted Mol. Wt: None
  • Purity: > 97%
  • Source: Rat
  • Application: Western Blot, ELISA, Standard
  • Research Area: Metabolic pathway,Endocrinology,Hormone metabolism.
Native Metallothionein 1 (MT1)
  • Name: Native Metallothionein 1 (MT1)
  • Catalog Number: QY-P400521967
  • Species: Rat
  • Alternative Names: MT1A, MT1S, MTC
  • Sequence: None
  • Predicted Mol. Wt: None
  • Purity: > 97%
  • Source: None
  • Application: Western Blot, ELISA, Standard
  • Research Area: Signal transduction,Tumor immunity.

Pig Native Protein

Native Cytochrome C (CYCS)
  • Name: Native Cytochrome C (CYCS)
  • Catalog Number: QY-P400525767
  • Species: Pig
  • Alternative Names: Cyt-C, HCS, CYC, CytC
  • Sequence: None
  • Predicted Mol. Wt: 15kDa
  • Purity: > 97%
  • Source: None
  • Application: Western Blot, ELISA, Standard
  • Research Area: Metabolic pathway,Developmental science.
Native Immunoglobulin E (IgE)
  • Name: Native Immunoglobulin E (IgE)
  • Catalog Number: QY-P400513619
  • Species: Pig
  • Alternative Names: IGHE, Immunoglobulin Heavy Constant Epsilon, Ig epsilon chain C region
  • Sequence: None
  • Predicted Mol. Wt: None
  • Purity: > 97%
  • Source: Pig
  • Application: Western Blot, ELISA, Standard
  • Research Area: Infection immunity,Immune molecule,Hematology,Autoimmunity.
Native Transferrin Receptor (TFR)
  • Name: Native Transferrin Receptor (TFR)
  • Catalog Number: QY-P400518331
  • Species: Pig
  • Alternative Names: CD71, TFR1, P90, TFRC, T9, Trfr, sTfR, Transferrin receptor protein 1, serum form
  • Sequence: None
  • Predicted Mol. Wt: None
  • Purity: > 97%
  • Source: Pig
  • Application: Western Blot, ELISA, Standard
  • Research Area: Signal transduction,CD & Adhesion molecule,Tumor immunity,Infection immunity.

Bovine Native Protein

Native Beta-Lactoglobulin (bLg)
  • Name: Native Beta-Lactoglobulin (bLg)
  • Catalog Number: QY-P400525032
  • Species: Bovine
  • Alternative Names: LGB, B-LG
  • Sequence: None
  • Predicted Mol. Wt: 20kDa
  • Purity: > 90%
  • Source: Bovine (Milk)
  • Application: Western Blot, ELISA, Standard
  • Research Area: Signal transduction,Infection immunity,Reproductive science,Human gene deletion,Nutrition metabolism.
Native Catalase (CAT)
  • Name: Native Catalase (CAT)
  • Catalog Number: QY-P400525769
  • Species: Bovine
  • Alternative Names: None
  • Sequence: None
  • Predicted Mol. Wt: 60kDa
  • Purity: > 90%
  • Source: None
  • Application: Western Blot, ELISA, Standard
  • Research Area: Enzyme & Kinase,Metabolic pathway,Hepatology.
Native Lactoferrin (LTF)
  • Name: Native Lactoferrin (LTF)
  • Catalog Number: QY-P400525219
  • Species: Bovine
  • Alternative Names: HLF2, LF, GIG12, Lactotransferrin, Growth-inhibiting protein 12, Talalactoferrin, Lfcin-H, Kaliocin-1
  • Sequence: None
  • Predicted Mol. Wt: 78kDa
  • Purity: > 90%
  • Source: None
  • Application: Western Blot, ELISA, Standard
  • Research Area: Tumor immunity,Infection immunity.
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