Thermo Fisher Scientific alpha-1 Antitrypsin Polyclonal Antibody
인간, 생쥐, 랫트에서 반응하는 rabbit polyclonal antibody로 Western blot, ICC/IF, ELISA에 사용 가능. Alpha-1 Antitrypsin 단백질 검출용. Affinity chromatography로 정제된 액상 항체이며, -20°C에서 보관.
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Applications and Tested Dilutions
| Application | Tested Dilution |
|---|---|
| Western Blot (WB) | 1:500–1:2,000 |
| Immunocytochemistry (ICC/IF) | 1:50–1:200 |
| ELISA | 1 µg/mL |
Product Specifications
| 항목 | 내용 |
|---|---|
| Species Reactivity | Human, Mouse, Rat |
| Host / Isotype | Rabbit / IgG |
| Class | Polyclonal |
| Type | Antibody |
| Immunogen | Recombinant fusion protein containing a sequence corresponding to amino acids 25–315 of human Alpha-1 Antitrypsin (SERPINA1, NP_0002863) |
| Conjugate | Unconjugated |
| Form | Liquid |
| Concentration | 0.67 mg/mL |
| Purification | Affinity Chromatography |
| Storage Buffer | PBS, pH 7.3, with 50% glycerol |
| Contains | 0.02% sodium azide |
| Storage Conditions | -20°C, Avoid Freeze/Thaw Cycles |
| Shipping Conditions | Wet ice |
| RRID | AB_2805005 |
Product Specific Information
Immunogen sequence:
EDPQGDAAQK TDTSHHDQDH PTFNKITPNL AEFAFSLYRQ LAHQSNSTNI FFSPVSIATA FAMLSLGTKA DTHDEILEGL NFNLTEIPEA QIHEGFQELL RTLNQPDSQL QLTTGNGLFL SEGLKLVDKF LEDVKKLYHS EAFTVNFGDT EEAKKQINDY VEKGTQGKIV DLVKELDRDT VFALVNYIFF KGKWERPFEV KDTEEEDFHV DQVTTVKVPM MKRLGMFNIQ HCKKLSSWVL LMKYLGNATA IFFLPDEGKL QHLENELTHD IITKFLENED RRSASLHLPK L
Positive Samples: SW480, HT-29, Mouse lung
Cellular Location: Endoplasmic reticulum, extracellular matrix, extracellular space
Target Information
Alpha-1 Antitrypsin (Alpha-1-AT) is synthesized in the liver and functions as an inhibitor of proteases such as trypsin, elastase, chymotrypsin, collagenase, leucocytic proteases, plasmin, and thrombin released during inflammatory responses in the lung.
Deficiency of alpha-1-AT leads to unregulated protease activity, contributing to pulmonary parenchyma damage and chronic obstructive lung disease (emphysema). It may also be associated with hepatic cirrhosis in infants and respiratory distress in newborns.
Alpha-1-AT levels increase as an acute phase response to tissue necrosis and inflammation, and are elevated in rheumatoid arthritis, bacterial infections, vasculitis, and carcinomatosis.
For Research Use Only. Not for use in diagnostic procedures. Not for resale without express authorization.
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