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The CXC subfamily (or α-chemokines), a pleiotropic family of cytokines, is characterized by four highly conserved cysteine amino acid residues, with two cysteine residues (C) and a non-cysteine amino acid (X) between them. The CXC family is known for its
CXCL13, known as BCA-1 (B cell-attracting chemokine 1) or BLC (B-lymphocyte chemoattractant), is an efficacious attractant selective for B lymphocytes through binding to the BLR1/CXCR5 receptor. CXCL13 is a homeostatic chemokine, and is constitutively secreted by stromal cells in B-cell areas of secondary lymphoid tissues (follicles), such as spleen, lymph nodes, tonsils, and Peyer's patches. BCA-1/CXCL13 Protein, Human is produced in E. coli, and consists of 87 amino acids (V23-P109).
CXCL1 (Chemokine (C-X-C motif) ligand 1), also known as GRO alpha, NAP-3 or MGSA, belongs to the sub-family of CXC chemokine. CXCL1 is involved in the development of many inflammatory diseases, including the induction of angiogenesis and recruitment of neutrophils. CXCL1 is produced by many cell types, and activates CXCR2 and, at high levels, CXCR1. GRO-alpha/CXCL1 Protein, Human (HEK293, His) is produced in HEK293 cells with a C-Terminal His-tag. It consists of 73 amino acids (A35-N107).
CXCL1 (Chemokine (C-X-C motif) ligand 1), also known as GRO alpha, NAP-3 or MGSA, belongs to the sub-family of CXC chemokine. CXCL1 is involved in the development of many inflammatory diseases, including the induction of angiogenesis and recruitment of neutrophils. CXCL1 is produced by many cell types, and activates CXCR2 and, at high levels, CXCR1. GRO-alpha/CXCL1 Protein, Mouse is produced in E. coli, and consists of 72 amino acids (A25-N96).
SDF-1 alpha (CXCL12α) belongs to the CXC chemokine family and is encoded by the CXCL12 gene. SDF-1 alpha mediates cell chemotaxis and tissue repair through CXCR4/CXCR7, activates AMPK to inhibit NLRP3 inflammasome and pyroptosis; SDF-1 alpha promotes autophagy through the PI3K-mTOR pathway, is induced by upstream inflammatory factors such as TNF-α, and recruits integrins downstream to promote cell adhesion. SDF-1 alpha/CXCL12 Protein, Human is the recombinant human-derived SDF-1 alpha/CXCL12 protein, expressed by E. coli, with tag free.
SDF-1 alpha (Stromal Cell-Derived Factor-1α, SDF-1α) is a member of the chemokine α subfamily that lack the ELR domain. SDF-1α works as a chemoattractant for T- and B-lymphocytes and monocytes. SDF-1α is a ligand for CXCR4. The SDF-1α/CXCR4 signaling mediates many physiological processes including cell trafficking, angiogenesis, embryogenesis, tumor invasion and metastatic. It also controls the chemotaxis of hematopoietic stem cells homing to the bone marrow. SDF-1 alpha/CXCL12 Protein, Mouse is produced in E. coli.
Interleukin-8 (IL-8), also known as CXCL8 or NAP-1, is a pro-inflammatory CXC chemokine. IL-8 acts on human neutrophils via two receptors, CXCR1 and CXCR2. IL-8 has a conserved Glu-Leu-Arg (ELR) N-terminal motif, and is an agonist for CXCR1/CXCR2. IL-8 is produced by various cells including leukocytes, endothelial cells, and epithelial cells. IL-8/CXCL8 Protein, Human is produced in E.coil.
SDF-1 beta (Stromal-derived factor-1β, SDF-1β) is a stromal derived CXC chemokine that signal through the CXCR4 receptor. SDF-1β has chemotactic activity on B and T cells. SDF-1 beta/CXCL12 Protein, Human (72a.a) is produced in E. coli, and consists of 72 amino acids (K22-M93).
CXCL10, also known as interferon γ-induced protein 10 kDa (IP-10), is a cytokine belonging to the CXC chemokine family. CXCL10 exerts its biological effects by binding to CXCR3. CXCL10 is a pleiotropic molecule capable of exerting potent biological functions, including promoting the chemotactic activity of CXCR3+ cells, inducing apoptosis, regulating cell growth and proliferation as well as angiogenesis in infectious and inflammatory diseases and cancer. IP-10/CXCL10 Protein, Human consists of 77 amino acids (V22-P98) and is expressed in E. coli.
CXCL11, also known as IFN-inducible T-cell α-chemoattractant (I-TAC), belongs to the ELR-negative CXC chemokine family. CXCL11 is produced by a variety of cells including leukocytes, fibroblasts, and endothelial cells upon stimulation with interferons (IFNs). CXCL11 signals through CXCR3. CXCL11 is associated with pleiotropic functions including chemotactic migration, regulation of cell proliferation and self-renewal, increasing cell adhesion, and modulation of angiostatic effects. I-TAC/CXCL11 Protein, Human consists of 73 amino acids (F22-F94) and is expressed in E. coli.
CXCL10, also known as interferon γ-induced protein 10 kDa (IP-10), is a cytokine belonging to the CXC chemokine family. CXCL10 exerts its biological effects by binding to CXCR3. CXCL10 is a pleiotropic molecule capable of exerting potent biological functions, including promoting the chemotactic activity of CXCR3+ cells, inducing apoptosis, regulating cell growth and proliferation as well as angiogenesis in infectious and inflammatory diseases and cancer. IP-10/CRG-2/CXCL10 Protein, Mouse consists of 77 amino acids (I22-P98) and is expressed in E. coli.
SDF-1 beta (Stromal-derived factor-1β, SDF-1β) is a stromal derived CXC chemokine that signal through the CXCR4 receptor. SDF-1β has chemotactic activity on B and T cells. SDF-1 beta/CXCL12 Protein, Mouse is produced in E. coli, and consists of 72 amino acids (K22-M93).
PF-4/CXCL4 is a member of the CXC chemokine family that is released from the alpha-granules of activated platelets. PF-4/CXCL4 binds with high affinity to heparin, with antiheparin, antiangiogenic and immunomodulatory activities. PF-4/CXCL4 plays a role in hematopoiesis and immune cell modulation. PF-4/CXCL4 Protein, Human (HEK293) is produced in HEK293 cells, and consists of 70 amino acids (E32-S101).
SDF-1 alpha (Stromal Cell-Derived Factor-1α, SDF-1α) is a member of the chemokine α subfamily that lack the ELR domain. SDF-1α works as a chemoattractant for T- and B-lymphocytes and monocytes. SDF-1α is a ligand for CXCR4. The SDF-1α/CXCR4 signaling mediates many physiological processes including cell trafficking, angiogenesis, embryogenesis, tumor invasion and metastatic. It also controls the chemotaxis of hematopoietic stem cells homing to the bone marrow. SDF-1 alpha/CXCL12 Protein, Rat is produced in E. coli.
PF-4/CXCL4 is a member of the CXC chemokine family that is released from the alpha-granules of activated platelets. PF-4/CXCL4 binds with high affinity to heparin, with antiheparin, antiangiogenic and immunomodulatory activities. PF-4/CXCL4 plays a role in hematopoiesis and immune cell modulation. PF-4/CXCL4 Protein, Human (HEK293, His) is produced in HEK293 cells with six C-Terminal His-tags. It consists of 70 amino acids (E32-S101).
SDF-1 beta (Stromal-derived factor-1β, SDF-1β) is a stromal derived CXC chemokine that signal through the CXCR4 receptor. SDF-1β has chemotactic activity on B and T cells. SDF-1 beta/CXCL12 Protein, Human (HEK293, Fc) is produced in HEK293 cells with a N-Terminal Fc-tag. It consists of 72 amino acids (K22-M93).
CXCL13, known as BCA-1 (B cell-attracting chemokine 1) or BLC (B-lymphocyte chemoattractant), is an efficacious attractant selective for B lymphocytes through binding to the BLR1/CXCR5 receptor. CXCL13 is a homeostatic chemokine, and is constitutively secreted by stromal cells in B-cell areas of secondary lymphoid tissues (follicles), such as spleen, lymph nodes, tonsils, and Peyer's patches. BCA-1/CXCL13 Protein, Mouse (HEK293, His) is produced in HEK293 cells with a N-Terminal His-tag. It consists of 88 amino acids (I22-A109).
The SDF-1 alpha/CXCL12 protein is a chemoattractant for immune cells. Animal-Free SDF-1 Beta/CXCL12 Protein, Human (His) is the recombinant human-derived animal-FreeSDF-1 Beta/CXCL12 protein, expressed by E. coli , with C-His labeled tag. This product is for cell culture use only.
Platelet factor 4 (PF4) is released during platelet aggregation and neutralizes the anticoagulant effect of heparin with a higher binding affinity than chondroitin 4-sulfate chains. In addition to its anticoagulant effects, PF4 induces neutrophil and monocyte chemotaxis, thereby promoting immune responses. PF-4/CXCL4 Protein, Mouse is the recombinant mouse-derived Platelet factor 4 protein, expressed by E. coli , with tag free.
CXCL11, also known as IFN-inducible T-cell α-chemoattractant (I-TAC), belongs to the ELR-negative CXC chemokine family. CXCL11 is produced by a variety of cells including leukocytes, fibroblasts, and endothelial cells upon stimulation with interferons (IFNs). CXCL11 signals through CXCR3. CXCL11 is associated with pleiotropic functions including chemotactic migration, regulation of cell proliferation and self-renewal, increasing cell adhesion, and modulation of angiostatic effects. I-TAC/CXCL11 Protein, Human (HEK293) consists of 73 amino acids (F22-F94) and is expressed in HEK293 cells.
Interleukin-8 (IL-8), also known as CXCL8 or NAP-1, is a pro-inflammatory CXC chemokine. IL-8 acts on human neutrophils via two receptors, CXCR1 and CXCR2. IL-8 has a conserved Glu-Leu-Arg (ELR) N-terminal motif, and is an agonist for CXCR1/CXCR2. IL-8 is produced by various cells including leukocytes, endothelial cells, and epithelial cells. IL-8/CXCL8 Protein, Human (CHO) is produced in CHO cells, and consists of 77 amino acids (A23-S99).
