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Product Name
SEC61A1 Polyclonal Antibody
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Description
Polyclonal antibody to SEC61A1
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Tested applications
WB
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Species reactivity
Human
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Alternative names
SEC61A1 antibody; HNFJ4 antibody; HSEC61 antibody; SEC61 antibody; SEC61A antibody; Sec61 translocon alpha 1 subunit antibody
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Isotype
Rabbit IgG
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Preparation
Antigen: Recombinant fusion protein containing a sequence corresponding to amino acids 310-420 of human SEC61A1 (NP_037468.1).
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Clonality
Polyclonal
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Formulation
PBS with 0.02% sodium azide, 50% glycerol, pH7.3.
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Storage instructions
Store at -20℃. Avoid freeze / thaw cycles.
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Applications
WB 1:500 - 1:2000
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Validations
Western blot - SEC61A1 Polyclonal Antibody
Western blot analysis of extracts of A-549 cells, using SEC61A1 Antibody at 1:3000 dilution.Secondary antibody: HRP Goat Anti-Rabbit IgG (H+L) at 1:10000 dilution.Lysates/proteins: 25ug per lane.Blocking buffer: 3% nonfat dry milk in TBST.Detection: ECL Enhanced Kit .Exposure time: 90s.
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Background
Component of SEC61 channel-forming translocon complex that mediates transport of signal peptide-containing precursor polypeptides across endoplasmic reticulum (ER). Forms a ribosome receptor and a gated pore in the ER membrane, both functions required for cotranslational translocation of nascent polypeptides. May cooperate with auxiliary protein SEC62, SEC63 and HSPA5/BiP to enable post-translational transport of small presecretory proteins. Controls the passive efflux of calcium ions from the ER lumen to the cytosol through SEC61 channel, contributing to the maintenance of cellular calcium homeostasis. Plays a critical role in nephrogenesis, specifically at pronephros stage (By similarity).
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Please note: All products are "FOR RESEARCH USE ONLY AND ARE NOT INTENDED FOR DIAGNOSTIC OR THERAPEUTIC USE"