amyloid A protein fragment [Homo sapiens]

mRNA synthesis
In vitro transcription of capped mRNA with modified nucleotides and Poly(A) tail

Tyramide Signal Amplification (TSA)
TSA (Tyramide Signal Amplification), used for signal amplification of ISH, IHC and IC etc.

Phos Binding Reagent Acrylamide
Separation of phosphorylated and non-phosphorylated proteins without phospho-specific antibody

Cell Counting Kit-8 (CCK-8)
A convenient and sensitive way for cell proliferation assay and cytotoxicity assay

SYBR Safe DNA Gel Stain
Safe and sensitive stain for visualization of DNA or RNA in agarose or acrylamide gels.

Inhibitor Cocktails
Protect the integrity of proteins from multiple proteases and phosphatases for different applications.
Amyloid A proteins (H2N-Ala-Gly-Leu-Pro-Glu-Lys-Tyr-OH), also called Serum amyloid A (SSA) proteins, are a family of apolipoproteins associated with high-density lipoprotein (HDL) in plasma. Different isoforms of SAA are expressed constitutively (constitutive SAAs) at different levels or in response to inflammatory stimuli (acute phase SAAs).
These proteins are produced predominantly by the liver. [1] The conservation of these proteins throughout invertebrates and vertebrates suggests that SAAs play a highly essential role in all animals. [2]
Serum amyloid A (SAA) is also an acute phase marker that responds rapidly. Like CRP, levels of acute-phase SAA increase within hours after an inflammatory stimulus, but the magnitude of increase may be greater than that of CRP. Relatively trivial inflammatory stimuli can lead to SAA responses. It has been suggested that SAA levels correlate better with disease activity in early inflammatory joint disease than do ESR and CRP levels. Although SAA is largely produced by hepatocytes, more recent studies show that SAA is also produced by adipocytes and that its serum concentration is associated with body mass index. [3]
Ref:
1. Uhlar CM, Whitehead AS (1999). "Serum amyloid A, the major vertebrate acute-phase reactant". Eur. J. Biochem. 265 (2): 501–23. Fei, DTW. et al. (1980) Life Sci. 27, 1495.
2. Manley PN, Ancsin JB, Kisilevsky R (2006). "Rapid recycling of cholesterol: the joint biologic role of C-reactive protein and serum amyloid A". Med. Hypotheses 66 (4): 784–92.
3. Zhang N, Ahsan MH, Purchio AF, West DB (2005). "Serum amyloid A-luciferase transgenic mice: response to sepsis, acute arthritis, and contact hypersensitivity and the effects of proteasome inhibition". J. Immunol. 174 (12): 8125–34.
Physical Appearance | A solid |
Storage | Store at -20°C |
M.Wt | 776.88 |
Formula | C36H56N8O11 |
Synonyms | H2N-Ala-Gly-Leu-Pro-Glu-Lys-Tyr-OH |
Solubility | ≥26.17 mg/mL in EtOH; ≥51.8 mg/mL in H2O; ≥77.7 mg/mL in DMSO |
SDF | Download SDF |
Canonical SMILES | CC(N)C(NCC(NC(C(N1CCC[[email protected]@H]1C(NC(C(NC(CCCCN)C(N[[email protected]@H](CC2=CC=C(O)C=C2)C(O)=O)=O)=O)CCC(O)=O)=O)=O)CC(C)C)=O)=O |
Shipping Condition | Ship with blue ice, or upon other requests. |
General tips | For obtaining a higher solubility, please warm the tube at 37°C and shake it in the ultrasonic bath for a while. We do not recommend long-term storage for the solution, please use it up soon. |
Quality Control & MSDS
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Chemical structure
![amyloid A protein fragment [Homo sapiens]](/media/diy/images/struct/A1053.png)