Table 3.
Milk fat globule membrane proteins that were present at lower abundance in colostrum and milk collected at milkings 1, 2, 4, and 14 postpartum from primiparous (PP; n = 10) cows compared with multiparous (MP, n = 10) cows. Average abundance across milkings is presented within parity
| Accession number | Description | MP | PP | P-value | ||
|---|---|---|---|---|---|---|
| Value | SE | Value | SE | |||
| A0A0N4STN1 | Cathelicidin-1-like | 123.6 | 7.5 | 64.7 | 7.5 | <.0001 |
| F1MHS5 | Protein S100-A9 | 126.6 | 12.6 | 51.8 | 12.6 | <.0001 |
| F1N726 | Glycoprotein 2 | 128.6 | 8.2 | 59.3 | 8.2 | <.0001 |
| G3MXB5 | Immunoglobulin IgA heavy chain constant region, partial | 129.1 | 7.6 | 40.4 | 7.6 | <.0001 |
| P28782 | Protein S100-A8 | 125.7 | 12.0 | 49.6 | 12.0 | <.0001 |
| P79105 | Protein S100-A12 | 125.7 | 10.0 | 55.0 | 10.0 | <.0001 |
| P81265 | Polymeric immunoglobulin receptor | 123.9 | 7.1 | 54.5 | 7.1 | <.0001 |
| Q3SYR8 | Immunoglobulin J chain | 114.5 | 4.7 | 63.2 | 4.7 | <.0001 |
| F1MH40 | IGK protein | 116.7 | 10.5 | 55.8 | 10.5 | 0.0001 |
| G3N2D7 | Immunoglobulin light chain, partial | 91.4 | 4.8 | 63.6 | 4.8 | 0.0001 |
| F1MX83 | Protein S100 | 126.6 | 8.4 | 79.1 | 8.4 | 0.0002 |
| Q1JPB0 | Leukocyte elastase inhibitor | 117.1 | 9.7 | 62.2 | 9.7 | 0.0002 |
| E1BF48 | CD177 molecule | 117.8 | 12.9 | 48.5 | 12.9 | 0.0003 |
| G5E5V1 | Immunoglobulin iota chain-like, partial (TPA) | 104.4 | 8.7 | 57.2 | 8.7 | 0.0003 |
| E1BGN3 | Histone H3 | 114.7 | 13.4 | 44.9 | 13.4 | 0.0005 |
| A0A0A0MP90 | Histone H2A | 118.2 | 13.9 | 47.8 | 13.9 | 0.0006 |
| P24627 | Lactotransferrin | 109.2 | 12.4 | 47.7 | 12.4 | 0.0008 |
| P56425 | Cathelicidin-7 | 121.9 | 11.3 | 66.1 | 11.3 | 0.0008 |
| P60712 | Actin, cytoplasmic 1 | 117.0 | 8.3 | 75.6 | 8.3 | 0.0008 |
| F1MUD2 | Histone H2B | 122.6 | 17.0 | 41.3 | 17.0 | 0.0011 |
| Q17QG8 | Histone H2A | 110.6 | 13.5 | 46.1 | 13.6 | 0.0012 |
| F1N514 | CD5 antigen-like precursor | 107.0 | 6.9 | 75.2 | 6.9 | 0.0018 |
| P62803 | Histone H4 | 123.7 | 16.0 | 50.4 | 16.0 | 0.0018 |
| G5E513 | IgM heavy chain constant region, secretory form, partial | 109.7 | 7.6 | 76.1 | 7.6 | 0.0025 |
| F1N650 | Annexin | 118.1 | 13.8 | 57.6 | 13.8 | 0.0027 |
| G5E5T5 | Immunoglobulin M heavy chain secretory form | 109.6 | 7.1 | 78.7 | 7.1 | 0.0030 |
| F1N5M2 | Vitamin D-binding protein | 103.8 | 7.7 | 72.1 | 7.7 | 0.0048 |
| F1MCF8 | IGL@ protein | 104.1 | 13.0 | 51.1 | 13.0 | 0.0053 |
| P48616 | Vimentin | 112.9 | 9.1 | 75.7 | 9.1 | 0.0053 |
| G3MWV5 | Histone cluster 1 H1 family member e | 108.0 | 17.5 | 38.4 | 17.6 | 0.0065 |
| F1N1I6 | Gelsolin | 110.8 | 6.4 | 85.6 | 6.4 | 0.0070 |
| A0A140T881 | Apolipoprotein E | 113.9 | 6.2 | 89.4 | 6.2 | 0.0071 |
| A6QNL0 | Monocyte differentiation antigen CD14 | 125.9 | 7.4 | 97.2 | 7.4 | 0.0074 |
| F1MLW8 | Immunoglobulin lambda-1 light chain-like isoform X5 | 99.3 | 10.0 | 62.1 | 10.0 | 0.0108 |
| G3N0V2 | Keratin 1 | 110.8 | 5.9 | 88.9 | 5.9 | 0.0112 |
| G3X7A5 | Complement C3 | 111.1 | 8.6 | 82.7 | 8.6 | 0.0217 |
| P01888 | Beta-2-microglobulin | 112.3 | 18.4 | 51.9 | 18.5 | 0.0241 |
| G3N0V0 | Secreted immunoglobulin gamma2 heavy chain constant region, partial | 104.1 | 16.7 | 54.0 | 16.7 | 0.0373 |
| G5E604 | TPA: immunoglobulin iota chain-like | 95.7 | 8.6 | 70.7 | 8.6 | 0.0435 |