产品编号:I-271
产品描述:Anti-Human IL-16-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):5985.00
订购:
说明书:
Goat Anti-Human Interleukin-16 (IL-16)
Biotin
(Lymphocyte Chemoattractant Factor [LCF] )
Polyclonal Antibody
Prod. No.: I-271
Host: Goat
Pkg. Size: 1 mg, 50 µg
Storage: -20°C to -70°C
Description
Specificity:
Goat Anti-Human Interleukin-16 (IL-16) recognizes Human IL-16. 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:
IL-16 is a CD8+ T cell-derived cytokine that induces chemotaxis of CD4+ T cells and CD4+ monocytes and eosinophils. Analysis by gel filtration suggests that, under physiological conditions, hIL-16 exists predominantly as a noncovalently linked multimer, but that some IL-16 may exist as a monomer. However, only the multimeric form appears to possess chemotactic activity, suggesting that receptor cross-linking may be required for activity. IL-16 also induces expression of IL-2 receptor (IL-2R) and MHC class II molecules on CD4 + T cells. Human and mouse IL-16 show significant cross-species reactivity.
Immunogen
E. coli-Derived Recombinant Human Interleukin-16 Isoform 1, C-Terminal Peptide
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 IL-16. A suggested method would be to stain cells expressing IL-16 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 IL-16 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 IL-16 is 1 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.
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)
Anti-Human IL-16 (Antigen Aff. Pur.) (Leinco Prod. No.: I-158)
Recombinant Human IL-16 (121 a.a.) (Leinco Prod. No.: I-336)
Recombinant Human IL-16 (Leinco Prod. No.: I-197)
Anti-Human IL-16 (Leinco Prod. No.: I-654)
Recombinant Mouse IL-16 (Leinco Prod. No.: I-810)
Products are for research use only. Not for use in diagnostic or therapeutic procedures.
