产品编号:M146
产品描述:Anti-Human CXCL9
反应种属:human
实验方法:ELISA, IHC-F, N, WB
标记:
规格:100ug
供应商:leinco
价格(RMB):5325.00
订购:
说明书:
Goat Anti-Human Chemokine(C-X-C Motif) Ligand 9 (CXCL9)
Antigen Affinity Purified
(CMK, Humig, MIG, SCYB9, Crg-10)
Polyclonal Antibody
Prod. No.: M146
Host: Goat
Pkg. Size: 1 mg, 100 µg
Storage: -20°C to -70°C
Description
Specificity:
Rabbit Anti-Human Monokine Induced by Interferon-Gamma (MIG) recognizes Human MIG. This antigen affinity purified polyclonal antibody was purified using a proprietary chromatographic technique that includes covalently immobilizing the antigen proteins or peptides to agarose based beads. This purification method enhances specificity, reduces nonspecific binding of extraneous IgG and provides you with the most reliable reagent available for your early discovery research.
Background:
Chemokine (C-X-C motif) ligand 9 (CXCL9) is a small cytokine belonging to the CXC chemokine family that is also known as Monokine induced by gamma interferon (MIG). CXCL9 is a T-cell chemoattractant, which is induced by IFN-γ. Mig may be important not only to recruit T cells to peripheral inflammatory sites, but also in some cases to maximize interactions among activated T cells, B cells, and dendritic cells within lymphoid organs to provide optimal humoral responses to pathogens.1
Known Species Cross Reactivity: Hu+
Immunogen
Purified Recombinant Human MIG (>98%)
Formulation
This antigen affinity purified polyclonal antibody has been 0.2 µm filtered and lyophilized from modified Dulbecco’s phosphate buffered saline (1X PBS) pH 7.2 – 7.3 containing 5.0% w/v trehalose with no calcium, magnesium, or preservatives present.
Reconstitution
We suggest aseptically reconstituting this lyophilized, antigen affinity purified polyclonal antibody with 1 ml of sterile 1X PBS pH 7.2-7.3. This will result in a final antibody concentration of 0.1 mg/ml.
Endotoxin
<0.1 EU/µg as determined by the LAL method
Storage and Stability
The lyophilized antigen affinity purified polyclonal antibody can be stored desiccated at -20°C to -70°C for twelve months from date of receipt. The reconstituted antibody can be stored for at least four weeks at 2-8°C. For long-term storage of the reconstituted antibody, aseptically aliquot into working volumes and store at -20°C to -70°C in a manual defrost freezer. Avoid Repeated Freeze Thaw Cycles. No detectable loss of activity was observed after six months.
Reported Applications
Indirect ELISA, IHC (NBF/Par.), N, WB
Indirect ELISA: This antibody can be used in an indirect detection ELISA at 0.5-1.0 µg/ml with a suitable second step reagent such as Donkey Anti-Goat IgG (H&L)-Horseradish Peroxidase (Leinco Prod. No.: G505). The detection sensitivity of this indirect ELISA for Human CXCL9 is approximately 0.2 ng/well.
IHC (NBF/Par.): This antibody should give satisfactory staining results when used at a concentration of 5 - 15 µg/ml. The recommended secondary antibody for IHC is Donkey Anti-Goat IgG (H&L)-Horseradish Peroxidase (Leinco Prod. No.: G505). For chromogenic detection with high signal and low background use 3, 3'-Diaminobenzidine Tetrahydrochloride (DAB) Substrate Kit (Leinco Prod. No.: D100) or Optional Metal Enhanced DAB Substrate Kit (Leinco Prod. No.: K107).
Neutralization: This antibody is useful for neutralization of Human CXCL9 bioactivity. The antibody dose required to neutralize 50% (ND50) of the biological activity of Human CXCL9 (at 1 ng/ml) is 3-12 µg/ml.
Western Blotting: To detect Human CXCL9 this polyclonal antibody can be used at a concentration of 0.1-0.2 µg/ml. This polyclonal antibody should be used in conjunction with compatible second-step reagents such as Donkey Anti-Goat IgG (H&L)-Horseradish Peroxidase (Leinco Prod. No.: G505) and a chromogenic substrate such as TMB HRPO Membrane/IHC Substrate UltraSensitive™ One Component "Ready Use" (Leinco Prod. No.: T343). The detection limit for Human CXCL9 is 5 ng/lane under either reducing or non-reducing conditions. The sensitivity of detection may increase up to 50 fold when a chemiluminescent substrate is used. A suitable Western blotting control is Recombinant Human MIG (CXCL9) (Leinco Prod. No.: M160).
References
1. Farber JM. et al. (2002) J. Immunol. 169: 1433
Related Products
Donkey Anti-Goat IgG (H&L)-Horseradish Peroxidase (Leinco Prod. No.: G505)
3, 3'-Diaminobenzidine Tetrahydrochloride (DAB) Substrate Kit (Leinco Prod. No.: D100)
Optional Metal Enhanced DAB Substrate Kit (Leinco Prod. No.: K107)
TMB HRPO Membrane/IHC Substrate UltraSensitive™ One Component "Ready Use" (Leinco Prod. No.: T343)
Recombinant Human MIG (CXCL9) (Leinco Prod. No.: M160)
Anti-Human CXCL9-Biotin (Antigen Aff. Pur.) (Leinco Prod. No.: M131)
Anti-Human CXCL9 (Leinco Prod. No.: M1103)
Anti-Mouse CXCL9-Biotin (Antigen Aff. Pur.) (Leinco Prod. No.: C1504)
Recombinant Mouse MIG (Leinco Prod. No.: M187)
Products are for research use only. Not for use in diagnostic or therapeutic procedures.
