货号：MAB3121

品牌：Merck Millipore

规格：50Ug

目录价：￥5666.00

市场价格：￥4816.10

会员价格：￥4532.80

金山科研平台，产品价格货期咨询微信：jinshanbio Description: Anti-Bcl-XL and BclXs Antibody, clone 7B2.5 | MAB3121 View All» Promotional Text: Special Shipping Offer on Antibodies100% Performance Guaranteed View All» Trade Name: Chemicon (Millipore) View All» Specificity: Apoptosis, or programmed cell death, is a well-documented phenomenon in many cellular systems (Cohen, 1991). It plays a key role in tissue and organ development, as well as in adult tissues during cell turnover. Apoptosis can be induced by a variety of internal and external stimuli including growth factor deprivation, cytokine treatment, antigen-receptor engagement, cell-cell interactions, irradiation and glucocorticoid treatment (Cohen & Duke, 1992). Bcl-2 and one of its homologues, Bcl-XL, protect cells from apoptosis (Nunez & Clarke, 1994; Cory, 1995), while other homologues of Bcl-2 such as Bax, Bad and Bak have been shown to enhance apoptosis (Oltvai, 1993; Farrow, 1995; Chittenden, 1995; Kiefer, 1995). Bcl-XL has been shown to block apoptosis which is induced by a variety of stimuli and, under certain conditions, offers greater protection against apoptosis than Bcl-2 (Boise, 1993; Gottschalk, 1994; Gonzalez-Garcia, 1995; Dole, 1995; Shimizu, 1995). In contrast, Bad and Bax inhibit the protective functions of Bcl-XL and Bcl-2, respectively. Although heterodimerization between Bcl-XL, Bad and Bcl-2/Bax was originally thought to be essential for the differential anti-apoptotic activity of Bcl-XL and Bcl-2 (Oltvai, 1993; Yin, 1994); other results suggest that the formation of heterodimers may not be necessary for this death-repressing activity Cheng, 1996; Gottschalk, 1996). This antibody recognizes Human Bcl-XL (Mr 29 kDa) and Bcl-Xs (Mr 21 kDa). View All» Immunogen: Recombinant Bcl-XS. View All» Clone: 7B2.5 View All» Isotype: IgG3 View All» Species Reactivity: Human View All» Application Notes: Flow cytometry: = 3μg/10E6 cells (Foreman, 1996; Wrone-Smith, 1995) Immunoprecipitation (Cheng, 1996; Gottschalk, 1996) Immunohistochemistry (Foreman, 1996; Wrone-Smith, 1995) Western blotting: ( 0.5 μg/mL) Optimal working dilutions must be determined by end user. View All» Presentation: Purified immunoglobulin - Ig fraction. Liquid in phosphate buffer saline with 0.1% sodium azide. View All» Storage Conditions: Store at 2-8°C for up to 12 months. View All» UniProt Number: Q07817 View All» Entrez Gene Number:

• NM_001191.2

• NM_138578.1
  View All» Gene Symbol:
  • BCL2L1

  • BCLX

  • bcl-xL

  • DKFZp781P2092

  • BCL-XL/S

  • Bcl-X

  • BCL2L

  • bcl-xS
    View All» Usage Statement: Unless otherwise stated in our catalog or other company documentation accompanying the product(s), our products are intended for research use only and are not to be used for any other purpose, which includes but is not limited to, unauthorized commercial uses, in vitro diagnostic uses, ex vivo or in vivo therapeutic uses or any type of consumption or application to humans or animals. View All» Key Applications:
    • Flow Cytometry

    • Immunoprecipitation

    • Western Blotting

    • Immunohistochemistry
      View All» Entrez Gene Summary: The protein encoded by this gene belongs to the BCL-2 protein family. BCL-2 family members form hetero- or homodimers and act as anti- or pro-apoptotic regulators that are involved in a wide variety of cellular activities. The proteins encoded by this gene are located at the outer mitochondrial membrane, and have been shown to regulate outer mitochondrial membrane channel (VDAC) opening. VDAC regulates mitochondrial membrane potential, and thus controls the production of reactive oxygen species and release of cytochrome C by mitochondria, both of which are the potent inducers of cell apoptosis. Two alternatively spliced transcript variants, which encode distinct isoforms, have been reported. The longer isoform acts as an apoptotic inhibitor and the shorter form acts as an apoptotic activator. View All» UniProt Summary: FUNCTION: SwissProt: Q07817 # Potent inhibitor of cell death. Isoform Bcl-X(L) anti- apoptotic activity is inhibited by association with SIVA isoform 1. Inhibits activation of caspases (By similarity). Appears to regulate cell death by blocking the voltage-dependent anion channnel (VDAC) by binding to it and preventing the release of the caspase activator, cytochrome c, from the mitochondrial membrane. The Bcl-X(S) isoform promotes apoptosis.SIZE: 233 amino acids; 26049 Da SUBUNIT: Bcl-X(L) forms homodimers, and heterodimers with BAX, BAK and BCL2. Heterodimerization with BAX does not seem to be required for anti-apoptotic activity. Also interacts with BAD and BBC3. Isoform Bcl-X(L) binds to Siva isoform 1. Interacts with BCL2L11 (By similarity). Interacts with BECN1 and PGAM5.SUBCELLULAR LOCATION: Mitochondrion membrane; Single-pass membrane protein (By similarity). Nucleus envelope; Single-pass membrane protein; Cytoplasmic side (By similarity). Note=Mitochondrial membranes and perinuclear envelope (By similarity).TISSUE SPECIFICITY: Bcl-X(S) is expressed at high levels in cells that undergo a high rate of turnover, such as developing lymphocytes. In contrast, Bcl-X(L) is found in tissues containing long-lived postmitotic cells, such as adult brain.DOMAIN: SwissProt: Q07817 The BH4 motif is required for anti-apoptotic activity. The BH1 and BH2 motifs are required for both heterodimerization with other Bcl-2 family members and for repression of cell death.PTM: Proteolytically cleaved by caspases during apoptosis. The cleaved protein, lacking the BH4 motif, has pro-apoptotic activity.SIMILARITY: Belongs to the Bcl-2 family. View All» Brand Family: Chemicon View All» Product Name: Anti-Bcl-XL and BclXs Antibody, clone 7B2.5 | MAB3121 View All» Concentration: 0.1 mg/mL View All» Antibody Type: Monoclonal Antibody View All» Qty/Pk: 50 µg View All» Format: Purified View All» Host: Mouse View All»
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