产品编号:M199
产品描述:Anti-Human MIP-4-Biotin
反应种属:human
实验方法:FC, WB, ELISA
标记:
规格:50ug
供应商:leinco
价格(RMB):5700.00
订购:
说明书:
Goat Anti-Human Macrophage Inflammatory Protein-4 (MIP-4)
Biotin
(Pulmonary and Activation-Regulated Chemokine (PARC), SCYA18, DC-CK1, AMAC-1, DCCK1, CKb7, CCL18)
Polyclonal Antibody
Prod. No.: M199
Host: Goat
Pkg. Size: 1 mg, 50 µg
Storage: -20°C to -70°C
Description
Specificity:
Goat Anti-Human Macrophage Inflammatory Protein-4 (MIP-4) recognizes Human MIP-4. 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:
Macrophage Inflammatory Protein-4 (MIP-4) produced in E.Coli is a single, non-glycosylated polypeptide that attracts lymphocytes but not monocytes or granulocytes and is involved in B cell migration into B cell follicles in lymph nodes. It attracts naive T lymphocytes toward dendritic cells and activated macrophages in lymph nodes, has chemotactic activity for naive T cells, CD4+ and CD8+ T cells and thus may play a role in both humoral and cell-mediated immunity responses. MIP-4 is expressed at high levels in lung, lymph nodes, placenta, and bone marrow, not expressed by peripheral blood monocytes, and a monocyte-to-macrophage differentiation is a prerequisite for expression.
Known Species Cross Reactivity: Hu+
Immunogen
E. coli-Derived Recombinant Human CCL18
Formulation
This biotinylated 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 50 µg of bovine serum albumin per µg of antibody with no calcium, magnesium, or preservatives present.
Reconstitution
We suggest aseptically reconstituting this biotinylated, lyophilized, antigen affinity purified polyclonal antibody with 1 ml of sterile 20 mM Trizma base, 0.15 M sodium chloride (1X Tris Buffered Saline) pH 7.2-7.3, containing 0.1% w/v bovine serum albumin (BSA). This will result in a final biotinylated antibody concentration of 50 µg/ml.
Storage and Stability
The lyophilized, biotinylated antigen affinity purified polyclonal antibody can be stored desiccated at -20°C to -70°C for up to twelve months from date of receipt. The reconstituted bioin conjugate can be stored for at least four weeks at 2-8°C. For long-term storage of the reconstituted conjugate, 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
ELISA Det, FC, WB
Flow Cytometry: It is recommended to use the indirect method for signal enhancement when enumerating cells expressing MIP-4. A suggested method would be to stain cells expressing MIP-4 with 3 - 10 µg per 1 x 106 cells in a total staining volume of 100 µl followed by UltraAvidin™- R-phycoerythrin (R-PE) (Leinco Prod. No.: A104).
Western Blotting: To detect Human MIP-4 this biotin conjugate can be used at a concentration of 0.1 - 0.2 µg/ml. This biotin conjugate should be used in conjunction with compatible second-step reagents such as UltraAvidin™- Horseradish Peroxidase (HRPO) (Leinco Prod. No.: A106) 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 MIP-4 is 2 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.
References
1. Nomiyama H et al. (1997) J. Biol. Chem. 272: 5846
2. Kucharzik T. et al. (2005) J. Pathol. 166: 1647
Related Products
UltraAvidin™- R-phycoerythrin (R-PE) (Leinco Prod. No.: A104)
UltraAvidin™- Horseradish Peroxidase (HRPO) (Leinco Prod. No.: A106)
TMB HRPO Membrane/IHC Substrate UltraSensitive™ One Component "Ready Use" (Leinco Prod. No.: T343)
Recombinant Human MIP-4 (CCL18) (Leinco Prod. No.: M130)
Products are for research use only. Not for use in diagnostic or therapeutic procedures.
