产品编号:B117
产品描述:Anti-Human BDNF-Biotin
反应种属:human
实验方法:FC, WB, ICC
标记:
规格:50ug
供应商:leinco
价格(RMB):5700.00
订购:
说明书:
Chicken Anti-Human Brain-Derived Neurotrophic Factor (BDNF)
Biotin
(MGC34632)
Polyclonal Antibody
Prod. No.: B117
Host: Chicken
Pkg. Size: 1 mg, 50 µg
Storage: -20°C to -70°C
Description
Specificity:
Chicken Anti-Human Brain-Derived Neurotrophic Factor (BDNF) recognizes Human BDNF. 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:
BDNF is a member of the NGF family of neurotrophic growth factors. Like other members of this family, BDNF supports neuron proliferation and survival. BDNF acts on certain neurons of the central nervous system and the peripheral nervous system, helping to support the survival of existing neurons and encourage the growth and differentiation of new neurons and synapses. In the brain, it is active in the hippocampus, cortex, and basal forebrain—areas vital to learning, memory, and higher thinking. Despite its name, BDNF is actually found in a range of tissue and cell types, not just in the brain. It is also expressed in the retina, the CNS, motor neurons, the kidneys, and the prostate.
BDNF binds at least two receptors on the surface of cells which are capable of responding to this growth factor, TrkB (pronounced "Track B") and the LNGFR (for "low affinity nerve growth factor receptor"). TrkB is a receptor tyrosine kinase (meaning it mediates its actions by causing the addition of phosphate molecules on certain tyrosines in the cell, activating cellular signaling).
Known Species Cross Reactivity: Hu+
Immunogen
Purified Recombinant Human BDNF (>98%)
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
IHC (NBF/Par.), FC, WB
IHC (NBF/Par.): This antibody should give satisfactory staining results when used at a concentration of 10 - 15 µg/ml. The recommended secondary antibody for IHC is UltraAvidin™- Horseradish Peroxidase (HRPO) (Leinco Prod. No.: A106). 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).
Flow Cytometry: It is recommended to use the indirect method for signal enhancement when enumerating cells expressing BDNF. A suggested method would be to stain cells expressing BDNF 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 BDNF 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 BDNF is 50 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 BDNF (Leinco Prod. No.: B106).
Related Products
UltraAvidin™- Horseradish Peroxidase (HRPO) (Leinco Prod. No.: A106)
3, 3'-Diaminobenzidine Tetrahydrochloride (DAB) Substrate Kit (Leinco Prod. No.: D100)
Optional Metal Enhanced DAB Substrate Kit (Leinco Prod. No.: K107)
UltraAvidin™- R-phycoerythrin (R-PE) (Leinco Prod. No.: A104)
TMB HRPO Membrane/IHC Substrate UltraSensitive™ One Component "Ready Use" (Leinco Prod. No.: T343)
Recombinant Human BDNF (Leinco Prod. No.: B106)
Anti-Human BDNF (Antigen Aff. Pur.) (Leinco Prod. No.: B105)
Anti-Human BDNF (Leinco Prod. No.: B571)
Anti-Human BDNF (Leinco Prod. No.: B582)
PN:
Products are for research use only. Not for use in diagnostic or therapeutic procedures.
