Active Tumor Necrosis Factor Beta (TNFb)
LT; LTA; TNF-B; TNFSF1; Tumor Necrosis Factor Ligand Superfamily Member 1; Lymphotoxin Alpha
- Product No.APA134Hu01
- Organism SpeciesHomo sapiens (Human) Same name, Different species.
- All
- Human
- Mouse
- Rat
- Cavia
- Rabbit
- Simian
- Caprine
- Ovine
- Equine
- Bovine
- Porcine
- Gallus
- Canine
- Others
- Multi-species
- Pan-species
- Buffer Formulation20mM Tris, 150mM NaCl, pH8.0, containing 1mM EDTA, 1mM DTT, 0.01% SKL, 5% Trehalose and Proclin300.
- TraitsFreeze-dried powder
- Purity> 97%
- Isoelectric Point9.3
- ApplicationsCell culture; Activity Assays.
- DownloadInstruction Manual
- UOM10µg50µg200µg1mg5mg
- FOBUS$ 301 For more details, please contact local distributors!US$ 752 For more details, please contact local distributors!US$ 1504 For more details, please contact local distributors!US$ 4512 For more details, please contact local distributors!US$ 11280 For more details, please contact local distributors!
Packages (Simulation)- Packages (Simulation)
- Figure. SDS-PAGE
- Figure. Western Blot; Sample: APA134Hu01; Antibody: PAA134Hu01
- ISO9001: 2008, ISO13485: 2003 Registered
ACTIVITY TEST of the Active Tumor Necrosis Factor Beta (TNFb)
TNF-β, a member of the tumor necrosis factor family, is a potent lymphoid factor that exerts cytotoxic effects on a wide range of tumor cells. The biological effects of TNF-β are very similar to TNF-α, due to the similarity of molecular structure and the receptors. As reported, TNF-β could inhibit the proliferation and induce necrosis of A549 cells, and the concentration of IL-1β in cell supernatant will increase after stimulation. Therefore, A549 cells were incubated in DMEM with TNF-β (10ng/mL) for 8h, 24h, 48h, 72h, then cells were observed by inverted microscope and IL-1β was detected in the cell supernatant by ELISA .Cell necrosis after incubation with TNF-β(10ng/mL) for 72h was shown in Figure 1.
The production of IL-1β after incubation with TNF-β (10ng/mL) for 8h is shown in Table 1.
USAGE of the Active Tumor Necrosis Factor Beta (TNFb)
Reconstitute in 20mM Tris, 150mM NaCl (pH8.0) to a concentration of 0.1-1.0 mg/mL. Do not vortex.
STORAGE of the Active Tumor Necrosis Factor Beta (TNFb)
Avoid repeated freeze/thaw cycles. Store at 2-8°C for one month. Aliquot and store at -80°C for 12 months.
STABILITY of the Active Tumor Necrosis Factor Beta (TNFb)
The thermal stability is described by the loss rate. The loss rate was determined by accelerated thermal degradation test, that is, incubate the protein at 37°C for 48h, and no obvious degradation and precipitation were observed. The loss rate is less than 5% within the expiration date under appropriate storage condition.
GIVEAWAYS
Polyacrylamide Gel Electrophoresis (PAGE) Experiment Service
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Related products
| Catalog No. | Organism species: Homo sapiens (Human) | Applications (RESEARCH USE ONLY!) |
| APA134Hu01 | Active Tumor Necrosis Factor Beta (TNFb) | Cell culture; Activity Assays. |
| RPA134Hu01 | Recombinant Tumor Necrosis Factor Beta (TNFb) | Positive Control; Immunogen; SDS-PAGE; WB. |
| PAA134Hu01 | Polyclonal Antibody to Tumor Necrosis Factor Beta (TNFb) | WB; IHC; ICC; IP. |
| MAA134Hu22 | Monoclonal Antibody to Tumor Necrosis Factor Beta (TNFb) | WB; IHC; ICC; IP. |
| SEA134Hu | ELISA Kit for Tumor Necrosis Factor Beta (TNFb) | Enzyme-linked immunosorbent assay for Antigen Detection. |
Uscnk重组胃泌素（GT）
GAST；加油站; 胃泌素成分I；大胃泌素；胃泌素成分II; 胃泌素成分III
重组胃泌素（GT）的序列
重组胃泌素（GT）的用途
在20mM Tris，150mM NaCl（pH8.0）中复溶至0.1-1.0 mg / mL的浓度。不要涡旋。
重组胃泌素（GT）的存储
避免重复冷冻/解冻循环。在2-8°C下保存一个月。分装并在-80°C下存储12个月。
重组胃泌素（GT）的稳定性
热稳定性由损失率描述。损失率通过加速热降解试验确定，即将蛋白质在37°C下孵育48h，没有观察到明显的降解和沉淀。在适当的存储条件下，有效期内的丢失率小于5％。
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