BLNK Monoclonal antibody

BLNK Monoclonal Antibody for IF, IHC, WB, ELISA

Host / Isotype

Mouse / IgG1

Reactivity

Human, pig, mouse, rat

Applications

WB, IHC, IF, ELISA

Conjugate

Unconjugated

CloneNo.

1A1A1

Cat no : 66953-1-Ig

Synonyms

B cell linker, B cell linker protein, BASH, BLNK, BLNK S, Cytoplasmic adapter protein, LY57, SLP 65, SLP65

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Validation Data Gallery

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  WB analysis of human spleen using 66953-1-Ig

  human spleen tissue were subjected to SDS PAGE followed by western blot with 66953-1-Ig (BLNK antibody) at dilution of 1:5000 incubated at room temperature for 1.5 hours.

• 

  WB analysis of Raji using 66953-1-Ig

  Raji cells were subjected to SDS PAGE followed by western blot with 66953-1-Ig (BLNK antibody) at dilution of 1:5000 incubated at room temperature for 1.5 hours.

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  WB analysis of Daudi using 66953-1-Ig

  Daudi cells were subjected to SDS PAGE followed by western blot with 66953-1-Ig (BLNK antibody) at dilution of 1:5000 incubated at room temperature for 1.5 hours.

• 

  WB analysis of Ramos using 66953-1-Ig

  Ramos cells were subjected to SDS PAGE followed by western blot with 66953-1-Ig (BLNK antibody) at dilution of 1:3000 incubated at room temperature for 1.5 hours.

• 

  WB analysis of pig spleen using 66953-1-Ig

  pig spleen tissue were subjected to SDS PAGE followed by western blot with 66953-1-Ig (BLNK antibody) at dilution of 1:3000 incubated at room temperature for 1.5 hours.

• 

  IHC staining of human appendicitis using 66953-1-Ig

  Immunohistochemical analysis of paraffin-embedded human appendicitis tissue slide using 66953-1-Ig (BLNK antibody) at dilution of 1:500 (under 10x lens). Heat mediated antigen retrieval with Tris-EDTA buffer (pH 9.0).

• 

  IHC staining of human appendicitis using 66953-1-Ig

  Immunohistochemical analysis of paraffin-embedded human appendicitis tissue slide using 66953-1-Ig (BLNK antibody) at dilution of 1:500 (under 40x lens). Heat mediated antigen retrieval with Tris-EDTA buffer (pH 9.0).

• 

  IHC staining of mouse thymus using 66953-1-Ig

  Immunohistochemical analysis of paraffin-embedded mouse thymus tissue slide using 66953-1-Ig (BLNK antibody) at dilution of 1:500 (under 10x lens). Heat mediated antigen retrieval with Tris-EDTA buffer (pH 9.0).

• 

  IHC staining of mouse thymus using 66953-1-Ig

  Immunohistochemical analysis of paraffin-embedded mouse thymus tissue slide using 66953-1-Ig (BLNK antibody) at dilution of 1:500 (under 40x lens). Heat mediated antigen retrieval with Tris-EDTA buffer (pH 9.0).

• 

  IHC staining of rat spleen using 66953-1-Ig

  Immunohistochemical analysis of paraffin-embedded rat spleen tissue slide using 66953-1-Ig (BLNK antibody) at dilution of 1:500 (under 10x lens). Heat mediated antigen retrieval with Tris-EDTA buffer (pH 9.0).

• 

  IHC staining of rat spleen using 66953-1-Ig

  Immunohistochemical analysis of paraffin-embedded rat spleen tissue slide using 66953-1-Ig (BLNK antibody) at dilution of 1:500 (under 40x lens). Heat mediated antigen retrieval with Tris-EDTA buffer (pH 9.0).

• 

  IF Staining of Raji using 66953-1-Ig

  Immunofluorescent analysis of (4% PFA) fixed Raji cells using BLNK antibody (66953-1-Ig, Clone: 1A1A1 ) at dilution of 1:400 and CoraLite®488-Conjugated AffiniPure Goat Anti-Mouse IgG(H+L).

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Tested Applications

• Positive WB detected in: human spleen tissue, Raji cells, Daudi cells, Ramos cells, pig spleen tissue
• Positive IHC detected in: human appendicitis tissue, mouse thymus tissue, rat spleen tissue; Note: suggested antigen retrieval with TE buffer pH 9.0; (*) Alternatively, antigen retrieval may be performed with citrate buffer pH 6.0
• Positive IF detected in: Raji cells

Recommended dilution

• Western Blot (WB): WB : 1:3000-1:8000
• Immunohistochemistry (IHC): IHC : 1:250-1:1000
• Immunofluorescence (IF): IF : 1:200-1:800

It is recommended that this reagent should be titrated in each testing system to obtain optimal results.

Sample-dependent, Check data in validation data gallery.

Product Information

66953-1-Ig targets BLNK in WB, IHC, IF, ELISA applications and shows reactivity with Human, pig, mouse, rat samples.

• Tested Reactivity: Human, pig, mouse, rat
• Host / Isotype: Mouse / IgG1
• Class: Monoclonal
• Type: Antibody
• Immunogen: BLNK fusion protein Ag28673
• Full Name: B-cell linker
• Calculated Molecular Weight: 50 kDa
• Observed Molecular Weight: 65-70 kDa
• GenBank Accession Number: BC018906
• Gene Symbol: BLNK
• Gene ID (NCBI): 29760
• RRID: AB_2882276
• Conjugate: Unconjugated
• Form: Liquid
• Purification Method: Protein G purification
• Storage Buffer: PBS with 0.02% sodium azide and 50% glycerol pH 7.3.
• Storage Conditions: Store at -20°C. Stable for one year after shipment. Aliquoting is unnecessary for -20^oC storage. 20ul sizes contain 0.1% BSA.

Background Information

BLNK (also known as SLP-65 or BASH) is an important adaptor protein selectively expressed in B-lineage cells. BLNK bridges B cell receptor-associated kinase activation with downstream signaling pathways, thereby affecting various biological functions. BLNK has been shown to be necessary for BCR-mediated Ca2+ mobilization, for the activation of mitogen-activated protein kinases such as ERK, JNK, and p38 in a chicken B cell line DT40, and for activation of transcription factors such as NF-AT and NF-κB in human or mouse B cells. BLNK plays a crucial role in pre-BCR-dependent progression of B cell development, BCR-mediated B cell survival, activation, proliferation, and T-independent immune responses.