3
3
Cat. No. | Product Name | Target | Signaling Pathways |
---|---|---|---|
T17250 |
W-54011
|
ROS; Complement System | Immunology/Inflammation |
W-54011 是口服有效的非肽 C5a 受体拮抗剂,抑制125I 标记的 C5a 与人嗜中性白细胞的结合,Ki 为 2.2 nM。它还抑制C5a 诱导的人嗜中性粒细胞的细胞内 Ca2+动员,趋化性和ROS 的生成,IC50分别为 3.1 nM、2.7 nM 和1.6 nM。 | |||
T82797 |
C5aR1 antagonist peptide
|
||
C5aR1 antagonist peptide 是一种源自C5a (趋化因子补体片段5过敏毒素) C末端的生物活性线性肽。它能在人和大鼠的C5a受体上阻断C5a的结合,对于细胞免疫反应的触发起着关键作用。C5a的过度表达与多种免疫炎性疾病如关节炎、阿尔茨海默病、囊性纤维化和系统性红斑狼疮等有着密切关联。 | |||
T80265 |
C5a Receptor agonist, mouse, human
|
Complement System | Immunology/Inflammation |
C5a Receptor agonist, mouse, human 是一种源自血浆蛋白C5a C末端的生物活性肽,充当C5a受体激动剂。此化合物在调控细胞炎症反应中起关键作用,包括促进趋化性、白细胞脱颗粒、增加血管通透性以及刺激细胞因子的产生。化合物的结构中,第5位环己基丙氨酸对激动剂功能至关重要,同时末端的Arg采用d-异构体形式。 |
Cat. No. | Product Name | Species | Expression System |
---|---|---|---|
TMPH-03107 |
Complement C5a Protein, Pig, Recombinant (His)
Complement C5a anaphylatoxin,C5 |
Sus scrofa (Pig) | P. pastoris (Yeast) |
Derived from proteolytic degradation of complement C5, C5a anaphylatoxin is a mediator of local inflammatory process. Binding to the receptor C5AR1 induces a variety of responses including intracellular calcium release, contraction of smooth muscle, increased vascular permeability, and histamine release from mast cells and basophilic leukocytes. C5a is also a potent chemokine which stimulates the locomotion of polymorphonuclear leukocytes and directs their migration toward sites of inflammation.... | |||
TMPH-03529 |
Chemotaxis inhibitory Protein, S. aureus (strain MRSA252), Recombinant (His)
CHIPS,Chemotaxis inhibitory protein,chp |
Staphylococcus aureus | P. pastoris (Yeast) |
Involved in countering the first line of host defense mechanisms. Specifically inhibits the response of human neutrophils and monocytes to complement anaphylatoxin C5a and formylated peptides, like N-formyl-methionyl-leucyl-phenylalanine (fMLP). Acts by binding directly to the C5a receptor (C5aR) and formylated peptide receptor (FPR), thereby blocking the C5a- and fMLP-induced calcium responses. Prevents phagocytosis of the bacterium. Chemotaxis inhibitory Protein, S. aureus (strain MRSA252), Re... | |||
TMPH-03528 |
Chemotaxis inhibitory Protein, S. aureus (strain NCTC 8325/PS47), Recombinant (His & Myc)
chp,Chemotaxis inhibitory protein,CHIPS |
Staphylococcus aureus | E. coli |
Involved in countering the first line of host defense mechanisms. Specifically inhibits the response of human neutrophils and monocytes to complement anaphylatoxin C5a and formylated peptides, like N-formyl-methionyl-leucyl-phenylalanine (fMLP). Acts by binding directly to the C5a receptor (C5aR) and formylated peptide receptor (FPR), thereby blocking the C5a- and fMLP-induced calcium responses. Prevents phagocytosis of the bacterium. Chemotaxis inhibitory Protein, S. aureus (strain NCTC 8325/PS... |