Factor XIa/F11 Antibody - #DF9400
| Product: | Factor XIa/F11 Antibody |
| Catalog: | DF9400 |
| Description: | Rabbit polyclonal antibody to Factor XIa/F11 |
| Application: | WB IHC IF/ICC |
| Reactivity: | Human |
| Prediction: | Pig, Bovine, Horse |
| Mol.Wt.: | 70 kDa; 70kD(Calculated). |
| Uniprot: | P03951 |
| RRID: | AB_2842596 |
Product Info
*The optimal dilutions should be determined by the end user.
*Tips:
WB: For western blot detection of denatured protein samples. IHC: For immunohistochemical detection of paraffin sections (IHC-p) or frozen sections (IHC-f) of tissue samples. IF/ICC: For immunofluorescence detection of cell samples. ELISA(peptide): For ELISA detection of antigenic peptide.
Cite Format: Affinity Biosciences Cat# DF9400, RRID:AB_2842596.
Fold/Unfold
Coagulation factor XI; Coagulation factor XIa light chain; F11; FA11_HUMAN; FXI; MGC141891; Plasma thromboplastin antecedent; PTA;
Immunogens
Isoform 2 is produced by platelets and megakaryocytes but absent from other blood cells.
- P03951 FA11_HUMAN:
- Protein BLAST With
- NCBI/
- ExPASy/
- Uniprot
MIFLYQVVHFILFTSVSGECVTQLLKDTCFEGGDITTVFTPSAKYCQVVCTYHPRCLLFTFTAESPSEDPTRWFTCVLKDSVTETLPRVNRTAAISGYSFKQCSHQISACNKDIYVDLDMKGINYNSSVAKSAQECQERCTDDVHCHFFTYATRQFPSLEHRNICLLKHTQTGTPTRITKLDKVVSGFSLKSCALSNLACIRDIFPNTVFADSNIDSVMAPDAFVCGRICTHHPGCLFFTFFSQEWPKESQRNLCLLKTSESGLPSTRIKKSKALSGFSLQSCRHSIPVFCHSSFYHDTDFLGEELDIVAAKSHEACQKLCTNAVRCQFFTYTPAQASCNEGKGKCYLKLSSNGSPTKILHGRGGISGYTLRLCKMDNECTTKIKPRIVGGTASVRGEWPWQVTLHTTSPTQRHLCGGSIIGNQWILTAAHCFYGVESPKILRVYSGILNQSEIKEDTSFFGVQEIIIHDQYKMAESGYDIALLKLETTVNYTDSQRPICLPSKGDRNVIYTDCWVTGWGYRKLRDKIQNTLQKAKIPLVTNEECQKRYRGHKITHKMICAGYREGGKDACKGDSGGPLSCKHNEVWHLVGITSWGEGCAQRERPGVYTNVVEYVDWILEKTQAV
Predictions
Score>80(red) has high confidence and is suggested to be used for WB detection. *The prediction model is mainly based on the alignment of immunogen sequences, the results are for reference only, not as the basis of quality assurance.
High(score>80) Medium(80>score>50) Low(score<50) No confidence
PTMs - P03951 As Substrate
| Site | PTM Type | Enzyme | Source |
|---|---|---|---|
| S17 | Phosphorylation | Uniprot | |
| T22 | Phosphorylation | Uniprot | |
| N90 | N-Glycosylation | Uniprot | |
| Y115 | Phosphorylation | Uniprot | |
| Y125 | Phosphorylation | Uniprot | |
| N126 | N-Glycosylation | Uniprot | |
| S128 | Phosphorylation | Uniprot | |
| N163 | N-Glycosylation | Uniprot | |
| K180 | Acetylation | Uniprot | |
| S186 | Phosphorylation | Uniprot | |
| S394 | Phosphorylation | Uniprot | |
| N450 | N-Glycosylation | Uniprot | |
| N491 | N-Glycosylation | Uniprot | |
| T517 | Phosphorylation | Uniprot | |
| Y521 | Phosphorylation | Uniprot | |
| Y608 | Phosphorylation | Uniprot |
Research Backgrounds
Factor XI triggers the middle phase of the intrinsic pathway of blood coagulation by activating factor IX.
N-glycosylated on both chains. N-glycosylated sites mainly consist of nonfucosylated sialylated biantennary (in high abundance) and/or triantennary (in low abundance) complex structures. Glycosylation at Asn-163 uses a rare non-canonical Asn-X-Cys glycosite.
Activated by factor XIIa (or XII), which cleaves each polypeptide after Arg-387 into the light chain, which contains the active site, and the heavy chain, which associates with high molecular weight (HMW) kininogen.
Secreted.
Isoform 2 is produced by platelets and megakaryocytes but absent from other blood cells.
Homodimer; disulfide-linked. Forms a heterodimer with SERPINA5. After activation the heavy and light chains are also linked by a disulfide bond.
Belongs to the peptidase S1 family. Plasma kallikrein subfamily.
Research Fields
· Organismal Systems > Immune system > Complement and coagulation cascades. (View pathway)
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