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Invitrogen
STIM2 Polyclonal Antibody
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FIGURE: 1 / 6
STIM2 Antibody (PA5-109329) in ICC/IF
Immunofluorescent analysis of STIM2 in HeLa cells (green). Samples were formalin fixed, permeabilized with 0.1% Triton X-100 in TBS (1 hour, room temperature) and blocked with 1% BSA (15 min, room temperature), incubated with STIM2 polyclonal antibody (Product # PA5-109329) at a dilution of 1:100 (1 hour, room temperature), and followed by Alexa Fluor 488 Goat anti-Rabbit IgG and DAPI (blue) with a dilution of 1:100.
Product Details
PA5-109329
Applications
Tested Dilution
Publications
Product Specifications
Species Reactivity
Human
Host/Isotype
Rabbit
/ IgG
Class
Polyclonal
Type
Antibody
Immunogen
Recombinant protein within Human STIM2 aa 1-140
Conjugate
Form
Liquid
Concentration
1 mg/mL
Purification
Affinity chromatography
Storage buffer
PBS, pH 7.4, with 50% glycerol, 0.2% BSA
Contains
0.05% sodium azide
Storage conditions
-20°C, Avoid Freeze/Thaw Cycles, store in dark
Shipping conditions
Ambient (domestic); Wet ice (international)
RRID
Product Specific Information
Positive Control: 293T, AGS, Hela, human kidney tissue, human placenta tissue, mouse testis tissue.
Target Information
In T lymphocytes, the sole pathway for Ca++ entry following antigen-receptor binding is through store-operated Ca++-release-activated Ca++ (CRAC) channels. These channels are made up of the pore-forming subunit ORAI1 and the stromal interaction molecule 1 (STIM1), a protein that functions as a Ca++ sensor and activates the CRAC channels, migrating to the plasma membrane from endoplasmic reticulum (ER)-like sites which act as the Ca++ store. A related molecule, STIM2, acts to inhibit the STIM1-mediated store-operated Ca++ entry, and can form complexes with STIM1, suggesting they may play a coordinated role in controlling Ca++ entry. At least three isoforms of STIM2 are known to exist.
For Research Use Only. Not for use in diagnostic procedures. Not for resale without express authorization.
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Bioinformatics
Protein Aliases: OTTHUMP00000123457; OTTHUMP00000123458; OTTHUMP00000216198; Stromal interaction molecule 2
Gene Aliases: KIAA1482; STIM2
UniProt ID: (Human) Q9P246
Entrez Gene ID: (Human) 57620
Performance Guarantee
If an Invitrogen™ antibody doesn't perform as described on our website or datasheet,we'll replace the product at no cost to you, or provide you with a credit for a future purchase.*
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